Keith G. Bromley

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Sharon, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of using a pneumatic hand tool for inserting fixing elements
- Patent number 7,575,143
- Issue date Aug 18, 2009
- Sigma Tool & Machine, a Partnership between Sigma Tool & Machine Ltd. and Sig...
- Keith G. Bromley
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Pneumatic hand tool for inserting t-nuts
- Patent number 7,571,844
- Issue date Aug 11, 2009
- Sigma Tool & Machine, a Partnership between Sigma Tool & Machine Ltd. and Sig...
- Keith G. Bromley
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Pneumatic hand tool for inserting t-nuts
- Publication number 20080041913
- Publication date Feb 21, 2008
- Keith G. Bromley
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Pneumatic hand tool for inserting t-nuts
- Publication number 20070170222
- Publication date Jul 26, 2007
- Sigma Tool & Machine
- Keith G. Bromley
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Multi-blow pneumatic hand tool for inserting t-nuts
- Publication number 20070114259
- Publication date May 24, 2007
- Sigma Tool & Machine
- Keith G. Bromley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR