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Richard D. McWilliam
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West Lorne, CA
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last 30 patents
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Patent Grant
Integrated air cleaner assembly
Patent number
5,059,221
Issue date
Oct 22, 1991
Siemens-Bendix Automotive Electronics Limited
Richard D. McWilliam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Drive system with wear compensator
Patent number
4,613,318
Issue date
Sep 23, 1986
Canadian Fram Limited
Richard D. McWilliam
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS