Leedham
Cameron R. Leedham, Edmonton CA
Patent application number | Description | Published |
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20140034765 | Replaceable Wear Parts For An Earth-Working Roll - A wear assembly for use on a driven roll for earth-working machines and the like operations that eases replacement of the wear parts, lengthens the life of the bases, reduces the amount of throw-away material to be discarded, and has a lower manufacturing cost. The wear part overlies and protects the base to prolong the useable life of the base, lessen machine downtime, and reduce throw-away material. The use of an overlying adapter eases and speeds replacement of the wear parts to further limit downtime of the machine. The wear part is preferably a two-piece component with no machined parts for a lower manufacturing cost and easy replacement. | 02-06-2014 |
Christopher R. Leedham, Lake Oswego, OR US
Patent application number | Description | Published |
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20140082911 | FASTENER ASSEMBLY AND METHOD FOR USE IN MAKING REPAIRS - A fastener assembly comprises a beveled flush nut shaped to fit flush to a surface of the first piece within a countersunk portion of a hole, a threaded rod sized to engage the beveled flush nut and to extend through the hole in the first piece and an aligned hole in the second piece. A first nut is sized to threadedly engage the distal end of the threaded rod. A second nut is sized to threadedly engage the proximal end of the threaded rod when extended through an aligned opening in a third piece positioned over the second piece. The threaded engagement at the beveled flush nut can be overcome by tightening the second nut against the third piece, thereby securing the first piece, second piece and third piece together. | 03-27-2014 |
Neil W. Leedham, Hursley GB
Patent application number | Description | Published |
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20140122940 | RECORDING THE CORE DATA OF A COMPUTER PROCESS WHICH PROVIDES TRACE DATA - A method, apparatus and computer program for recording the core data of a computer process, the computer process comprising trace points and core data is provided for each such trace point. A first set of core data comprising an image of a memory for the computer process is stored in response to a first set of trace data being produced for the computer process for a first trace point. A second set of core data is stored in response to a second set of trace data being produced for the computer process for a second trace, where the second set of core data comprises a record of any change in current memory contents for the computer process with respect to the first set of core data. | 05-01-2014 |
Robert John Leedham, N/a GB
Patent application number | Description | Published |
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20160126822 | SYNCHRONIZING PARALLEL POWER SWITCHES - The invention generally relates to methods and circuits for controlling switching of parallel coupled power semiconductor switching devices ( | 05-05-2016 |
Timothy Leedham, Suffolk GB
Patent application number | Description | Published |
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20090112012 | Synthesis of gallium and indium alkoxides - A method of synthesising gallium or indium alkoxide from the corresponding gallium or indium halide, the method comprising the step of reacting the gallium or indium metal halide with the alkoxide of an alkali earth metal, to produce the desired metal alkoxide essentially free of chlorine contamination. The method provides a composition comprising a solution of gallium or indium alkoxide of high purity, the composition having a chloride content of less than 30 ppm, a barium or strontium content of less than 30 ppm, and a sodium or potassium content of less than 30 ppm, without requiring any additional steps. | 04-30-2009 |