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Douglas D. DeWitt
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Bakersfield, CA, US
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last 30 patents
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Patent Application
Power knife
Publication number
20030094084
Publication date
May 22, 2003
Douglas D. DeWitt
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Patent Application
Power knife
Publication number
20020112587
Publication date
Aug 22, 2002
Douglas D. DeWitt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC