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Gary Hubbard
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Chico, CA, US
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last 30 patents
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Patent Grant
Rotary screw escapement device and methods of use thereof
Patent number
7,648,047
Issue date
Jan 19, 2010
Norfield Industries
Karl Lewis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
ROTARY SCREW ESCAPEMENT DEVICE AND METHODS OF USE THEREOF
Publication number
20070209910
Publication date
Sep 13, 2007
Norfield Industries
Karl Lewis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR