John W. Lewis

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Oklahoma City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Clamp assembly
- Patent number 8,544,154
- Issue date Oct 1, 2013
- Get A Grip, Inc.
- John W. Lewis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clamp assembly
- Patent number 7,509,713
- Issue date Mar 31, 2009
- Get A Grip, Inc.
- John W. Lewis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CLAMP ASSEMBLY
- Publication number 20120304426
- Publication date Dec 6, 2012
- John W. Lewis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CLAMP ASSEMBLY
- Publication number 20090188087
- Publication date Jul 30, 2009
- John W. Lewis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Clamp assembly
- Publication number 20080209696
- Publication date Sep 4, 2008
- Get A Grip, Inc.
- John W. Lewis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...