Top Inventors for class "Seal for a joint or juncture" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Glenn M. Garrison | US | Perkiomenville, PA | Feb 25, 2016 / 20160053808 - Circumferential Back-to-Back Seal Assembly with Bifurcated Flow | 17 |
2 | Xiaoqing Zheng | US | Niskayuna, NY | Oct 13, 2016 / 20160298482 - BRUSH SEAL | 16 |
3 | Timothy M. Davis | US | Kennebunk, ME | Apr 19, 2018 / 20180106159 - SLIDING SEAL | 14 |
4 | William Edward Adis | US | Scotia, NY | Oct 13, 2016 / 20160298482 - BRUSH SEAL | 13 |
5 | David M. Toth | US | Brighton, MI | Apr 19, 2018 / 20180106373 - RADIAL SHAFT SEAL ASSEMBLY WITH AXIALLY ADAPTIVE DEBRIS EXCLUSION FACE LIP AND OIL SEAL FACE LIP | 13 |
6 | Yefim Epshetsky | US | Schaumburg, IL | Jan 21, 2016 / 20160018003 - V-RING SEAL WITH SHIELDS | 13 |
7 | Michael Dennis Mack | US | Ballston Spa, NY | Oct 13, 2016 / 20160298482 - BRUSH SEAL | 12 |
8 | Marcus Kennedy | DE | Dusseldorf | Dec 17, 2015 / 20150362071 - SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING | 11 |
9 | Alexander Berdichevsky | US | Farmington Hills, MI | Jan 06, 2022 / 20220006136 - INTEGRATED BATTERY UNIT | 11 |
10 | Gervas Franceschini | GB | Derby | Nov 26, 2015 / 20150337965 - BRUSH SEAL | 10 |
11 | Shin Nishimoto | JP | Tokyo | Jan 26, 2017 / 20170022838 - SEAL STRUCTURE AND ROTARY MACHINE | 10 |
12 | Steffen Hoppe | DE | Overath | Aug 01, 2013 / 20130192458 - METHOD FOR PRODUCING A PISTON RING HAVING EMBEDDED PARTICLES | 10 |
13 | Thurai Manik Vasagar | US | Hatfield, PA | Aug 20, 2020 / 20200263693 - Slurry Seal Assembly | 10 |
14 | Ralf Lammers | DE | Wermelskirchen | May 05, 2016 / 20160122862 - METHOD FOR PRODUCING PISTON A RING | 10 |
15 | Takashi Nakano | JP | Tokyo | Aug 04, 2022 / 20220243293 - ELECTROLYTIC SMELTING SYSTEM | 10 |
16 | Hidekazu Takahashi | JP | Tokyo | Jan 07, 2016 / 20160003361 - MECHANICAL SEAL DEVICE | 10 |
17 | Alan D. Mcnickle | US | Telford, PA | May 09, 2013 / 20130113162 - Low and Reverse Pressure Application Hydrodynamic Pressurizing Seals | 9 |
18 | Takehiro Nakagawa | JP | Fukushima | Dec 27, 2018 / 20180372222 - SEALING DEVICE | 9 |
19 | Paul M. Lutjen | US | Kennebunkport, ME | Oct 17, 2019 / 20190316480 - SEAL ASSEMBLY FOR GAS TURBINE ENGINE | 9 |
20 | Kurt Hoehe | DE | Langenau | Mar 31, 2016 / 20160090941 - SEALING SYSTEM | 9 |
21 | Manfred Fischer | DE | Leichlingen | Dec 04, 2014 / 20140353923 - PISTON RING | 9 |
22 | Hidekazu Uehara | JP | Tokyo | Aug 18, 2022 / 20220259982 - SEAL MEMBER AND ROTARY MACHINE | 9 |
23 | Michael Zinnabold | DE | Burscheid | Dec 17, 2015 / 20150362071 - SLIDING ELEMENT, IN PARTICULAR A PISTON RING, HAVING A COATING | 9 |
24 | Hironori Yamamoto | JP | Okayama | Sep 06, 2012 / 20120223484 - Sealing Device | 9 |
25 | Johannes Alfred Beele | NL | Aalten | Jul 13, 2017 / 20170198836 - SYSTEM FOR HOLDING IN A CONDUIT CABLES OR DUCTS WITH DIFFERENT DIAMETERS | 9 |
26 | Hideyuki Inoue | JP | Minato-Ku | Sep 17, 2015 / 20150260292 - SLIDING COMPONENT | 8 |
27 | Neelesh Nandkumar Sarawate | US | Niskayuna, NY | Oct 21, 2021 / 20210324754 - CURVED SEAL FOR ADJACENT GAS TURBINE COMPONENTS | 8 |
28 | David C. Orlowski | US | Punta Gorda, FL | Aug 27, 2015 / 20150244128 - Current Diverter Ring | 8 |
29 | Alan James Roddis | GB | Sheffield | Sep 20, 2012 / 20120235358 - MODULAR SEAL SUPPORT SYSTEM | 8 |
30 | Brent R. Sedlar | US | Ann Arbor, MI | Feb 13, 2014 / 20140042709 - RADIAL SHAFT SEAL AND ASSEMBLY THEREWITH | 8 |
31 | Go Kanzaki | JP | Fukushima | Jan 07, 2016 / 20160003357 - SEALING DEVICE | 8 |
32 | Andreas Schrüfer | DE | Wolfratshausen | Feb 25, 2016 / 20160053895 - MECHANICAL SEAL ARRANGEMENT HAVING SLIDING SURFACES OF DIFFERENT HARDNESS | 8 |
33 | Victor John Morgan | US | Simpsonville, SC | Oct 21, 2021 / 20210324754 - CURVED SEAL FOR ADJACENT GAS TURBINE COMPONENTS | 8 |
34 | James C. Doane | US | Friendswood, TX | May 05, 2016 / 20160123107 - Control Interface for Seal Back-Up/Slip | 8 |
35 | Lannie Laroy Dietle | US | Houston, TX | Feb 06, 2014 / 20140035238 - DYNAMIC BACKUP RING ASSEMBLY | 7 |
36 | Naoto Kobayashi | JP | Fukushima | Nov 17, 2011 / 20110278800 - SEALING DEVICE | 7 |
37 | Horace P. Halling | US | Durham, CT | Dec 19, 2013 / 20130334772 - SEAL | 7 |
38 | David J. Schweiger | US | Pewaukee, WI | May 02, 2013 / 20130106065 - Multi-Layer Inserts for Gaskets | 7 |
39 | Klaus Schmitt | DE | Grunebach | Jan 23, 2014 / 20140020650 - COMPOSITE MATERIAL HAVING STAMPING AND MICRO-PERFORATION | 7 |
40 | Tanehiro Shinohara | JP | Tokyo | Dec 31, 2020 / 20200408257 - BEARING DEVICE AND ROTARY MACHINE | 7 |
41 | Yoshihiro Suefuji | JP | Tokyo | Jan 07, 2016 / 20160003362 - MECHANICAL SEAL DEVICE | 7 |
42 | Christiane Bauer | DE | Burscheid | May 05, 2016 / 20160122862 - METHOD FOR PRODUCING PISTON A RING | 7 |
43 | Eric John Ruggiero | US | Rensselaer, NY | Sep 01, 2011 / 20110210513 - NON-METALLIC BRUSH SEAL | 7 |
44 | Hiroki Matsui | JP | Fukushima | Aug 04, 2022 / 20220243823 - SEALING DEVICE AND SEALING STRUCTURE | 6 |
45 | Masamitsu Sanada | JP | Tokyo | Oct 22, 2015 / 20150300497 - SHAFT SEAL DEVICE | 6 |
46 | Takeshi Hosoe | JP | Minato-Ku | Sep 17, 2015 / 20150260292 - SLIDING COMPONENT | 6 |
47 | Johannes Esser | DE | Odenthal | Jul 25, 2013 / 20130187341 - METHOD FOR PRODUCING A PISTON RING | 6 |
48 | Christopher Edward Wolfe | US | Niskayuna, NY | Dec 27, 2018 / 20180372229 - SEAL ASSEMBLY FOR ROTARY MACHINE | 6 |
49 | Peter Francis Crudgington | GB | Freshford | Sep 26, 2013 / 20130249169 - SEAL | 6 |
50 | Stefan Beichl | DE | Herrsching | Jul 16, 2015 / 20150198251 - BRUSH SEAL HAVING BRUSH FILAMENTS OF NONMETALLIC MATERIALS | 6 |
51 | Rolf Prehn | DE | Wipperfürth | Mar 07, 2013 / 20130056936 - METHOD AND DEVICE FOR PRODUCING SEALING RINGS | 6 |
52 | Rolls-Royce Plc | GB | London | Aug 08, 2013 / 20130200569 - LEAF SEAL | 6 |
53 | Neil F. Hoehle | US | Solon, IA | Dec 03, 2015 / 20150345643 - Shaft Seal Assembly | 6 |
54 | Toshihiro Imai | JP | Tokyo | Sep 09, 2010 / 20100225068 - Metal laminate gasket | 6 |
55 | Mark Knapp | US | Ravenna, OH | Nov 27, 2014 / 20140346740 - PERMANENTLY LUBRICATED FILM GASKET AND METHOD OF MANUFACTURE | 6 |
56 | Decai Li | CN | Beijing | Jul 14, 2022 / 20220221061 - MAGNETIC LIQUID SEALING DEVICE | 6 |
57 | Diane R. Mcnickle | US | Telford, PA | May 09, 2013 / 20130113162 - Low and Reverse Pressure Application Hydrodynamic Pressurizing Seals | 6 |
58 | Marc-Manuel Matz | DE | Friedberg | Jul 18, 2013 / 20130181409 - PISTON RING HAVING A THERMALLY SPRAYED COATING AND METHOD FOR PRODUCING SAME | 6 |
59 | Tino Lindner-Silwester | AT | Wien | Nov 26, 2015 / 20150337960 - SEALING CONFIGURATION FOR SEALING A RECIPROCATING PISTON ROD OF A PISTON COMPRESSOR | 6 |
60 | Georg Egloff | DE | Weissenhorn | Sep 03, 2015 / 20150247567 - CONTROL PLATE | 6 |
61 | Edward Lesnau, Iv | US | Livonia, MI | Dec 25, 2014 / 20140374945 - GASKET ASSEMBLY WITH IMPROVED LOCATING AND RETENTION PIN AND METHOD OF CONSTRUCTION THEREOF | 6 |
62 | Daniel Frederick Purdy | US | Schenectady, NY | Dec 05, 2013 / 20130323522 - CAST SUPERALLOY PRESSURE CONTAINMENT VESSEL | 5 |
63 | Mike Foster | US | Foothill Ranch, CA | Sep 14, 2017 / 20170261108 - SEAL ASSEMBLIES AND RELATED METHODS | 5 |
64 | Ross Wilson | US | South Glastonbury, CT | Feb 16, 2017 / 20170044908 - APPARATUS AND METHOD FOR COOLING GAS TURBINE ENGINE COMPONENTS | 5 |
65 | William W. Holmes, Iv | US | Hoover, AL | Nov 20, 2014 / 20140339773 - GASKET FOR PARABOLIC RAMP SELF RESTRAINING BELL JOINT | 5 |
66 | Rahul Anil Bidkar | US | Niskayuna, NY | Dec 27, 2018 / 20180372229 - SEAL ASSEMBLY FOR ROTARY MACHINE | 5 |
67 | Ingo Henry Johannes Jahn | AU | West End | Jun 12, 2014 / 20140159317 - AIR-RIDING SEAL | 5 |
68 | John B. Wagner | US | Greenfield, IN | Jul 09, 2015 / 20150192206 - Low Load Dual Flap Seal Assembly | 5 |
69 | Darron G. Peddle | US | Millersburg, IN | Mar 27, 2014 / 20140088603 - ACETABULAR ORTHOPAEDIC SURGICAL INSTRUMENT AND METHOD OF USING SAME | 5 |
70 | Frederick R. Hatch | US | Ann Arbor, MI | Apr 10, 2014 / 20140097572 - Radial Shaft Seal Assembly With Snap In Auxillary Member | 5 |
71 | Andreas Fesl | DE | Otterfing | Dec 24, 2015 / 20150369369 - MECHANICAL SEAL ARRANGEMENT HAVING AN IMPROVED SECONDARY SEAL | 5 |
72 | Yuichiro Tokunaga | JP | Minato-Ku | Sep 17, 2015 / 20150260292 - SLIDING COMPONENT | 5 |
73 | David Wayne Weber | US | Simpsonville, SC | Dec 30, 2021 / 20210404344 - BLADE WITH TIP RAIL COOLING | 5 |
74 | Michael G. Mccaffrey | US | Windsor, CT | Jul 14, 2022 / 20220220895 - AIRFOIL ATTACHMENT FOR TURBINE ROTOR | 5 |
75 | William H. Owen | US | Fultondale, AL | Nov 20, 2014 / 20140339773 - GASKET FOR PARABOLIC RAMP SELF RESTRAINING BELL JOINT | 5 |
76 | Zhiyue Xu | US | Cypress, TX | Jun 15, 2017 / 20170165745 - METHODS OF MANUFACTURING DEGRADABLE TOOLS USING A GALVANIC CARRIER AND TOOLS MANUFACTURED THEREOF | 5 |
77 | Koji Watanabe | JP | Kitaibaraki-Shi | Dec 17, 2015 / 20150362074 - SEALING DEVICE | 5 |
78 | Roderick Mark Lusted | US | Niskayuna, NY | May 26, 2016 / 20160145982 - GAS LIFT VALVE ASSEMBLIES HAVING FLUID FLOW BARRIER AND METHODS OF ASSEMBLING SAME | 5 |
79 | Günther Lederer | DE | Geretsried | Dec 24, 2015 / 20150369369 - MECHANICAL SEAL ARRANGEMENT HAVING AN IMPROVED SECONDARY SEAL | 5 |
80 | Masatoshi Itadani | JP | Tokyo | Jul 13, 2017 / 20170198813 - MECHANICAL SEAL | 5 |
81 | John A. London | US | Cornelia, GA | Mar 21, 2013 / 20130069314 - Multiple Use Installation Aid for Radial Shaft Seals | 5 |
82 | Helmut Benedix | DE | Leichlingen-Witzfeld | Feb 12, 2015 / 20150042044 - SEALING ASSEMBLY | 5 |
83 | Walter Helgeland | US | Charlton, MA | Oct 22, 2015 / 20150300501 - MAGNETIC FLUID SEAL WITH PRECISE CONTROL OF FLUID VOLUME AT EACH SEAL STAGE | 5 |
84 | Jinbao Jiao | US | Buffalo Grove, IL | Apr 07, 2016 / 20160100498 - LASER TRIMMING SURFACE CLEANING FOR ADHESION TO CAST METALS | 4 |
85 | John R. Farris | US | Bolton, CT | Jun 22, 2017 / 20170173673 - METHOD INCLUDING FIBER REINFORCED CASTING ARTICLE | 4 |
86 | Frank Münchow | DE | Wermelskirchen | May 13, 2010 / 20100117304 - PISTON RING | 4 |
87 | Hiroyuki Ueki | JP | Ueda-Shi | Mar 05, 2015 / 20150065635 - CARBON FIBER COMPOSITE MATERIAL, METHOD OF PRODUCING THE SAME, INSULATING ARTICLE, ELECTRONIC PART, AND LOGGING TOOL | 4 |
88 | Juergen Netzer | DE | Burscheid | Jun 26, 2014 / 20140175748 - SEAL AND METHOD FOR MANUFACTURING THEREOF | 4 |
89 | Hideyuki Inoue | JP | Tokyo | Aug 25, 2022 / 20220268361 - SLIDING COMPONENTS | 4 |
90 | Andreas Schrüfer | DE | Wolfratshausen | Nov 28, 2013 / 20130313785 - LOW-FRICTION SEAL RING WITH INEXPENSIVE DIAMOND COATING | 4 |
91 | Avi Chiproot | IL | Kfar-Saba | Jun 17, 2021 / 20210180697 - COMPRESSIBILE SEAL FOR PIPE CLAMP | 4 |
92 | Bhawani Tripathy | US | Ann Arbor, MI | Oct 01, 2015 / 20150276061 - ELASTOMERIC SHAFT SEAL FORMED WITHOUT OVEN POST CURING | 4 |
93 | Yosuke Kondo | JP | Kitaibaraki-Shi | Dec 24, 2015 / 20150369188 - SEALING STRUCTURE | 4 |
94 | Mark E. Addis | US | Kennebunk, ME | Jan 03, 2013 / 20130001883 - REPAIRABLE DOUBLE SIDED BRUSH SEAL | 4 |
95 | Yosuke Kondo | JP | Nihonmatsu-Shi | Dec 10, 2009 / 20090302549 - Lip Type Seal | 4 |
96 | Todd A. Davis | US | Tolland, CT | Jul 28, 2022 / 20220235823 - SEAL RUNNER WITH DEFLECTOR AND CATCHER FOR GAS TURBINE ENGINE | 4 |
97 | John F. Justak | US | Stuart, FL | Nov 14, 2013 / 20130298724 - ACTIVE BALANCING SYSTEM POWERED BY LIGHT | 4 |
98 | Farshid Dilmaghanian | US | Foothill Ranch, CA | Apr 28, 2016 / 20160118759 - CONNECTOR HOUSINGS, USE OF, AND METHOD THEREFOR | 4 |
99 | Hidekazu Takahashi | JP | Minato-Ku | Aug 27, 2015 / 20150240950 - Bellows Seal | 4 |
100 | Theodore W. Hall | US | Berlin, CT | May 12, 2016 / 20160130963 - GAS TURBINE ENGINE AND SEAL ASSEMBLY THEREFORE | 4 |