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Dennis F. Sauer
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Kawkawlin, MI, US
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last 30 patents
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Patent Grant
Helical rotary cutter and method
Patent number
6,997,650
Issue date
Feb 14, 2006
William R. Voigt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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Patent Application
Helical rotary cutter and method
Publication number
20020028115
Publication date
Mar 7, 2002
William R. Voigt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC