John Oldham

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Pasco, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick disconnect coupling device
- Patent number 7,284,928
- Issue date Oct 23, 2007
- Ricardo Perez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Quick disconnect assembly device for a fast, reliable and easy atta...
- Publication number 20050271466
- Publication date Dec 8, 2005
- Ricardo Perez
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS