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Williams & White Machine Shop
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Burnaby, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Saw blade tooth grinder for saws
Patent number
5,048,236
Issue date
Sep 17, 1991
Williams & White Machine Shop
Christopher C. Williams
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for tensioning and deforming saw blades
Patent number
4,875,393
Issue date
Oct 24, 1989
Williams & White Machine Shop
Christopher Williams
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR