Garry D. DRAPER

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St. Paul, CA

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Patents Grantslast 30 patents

Information Patent Grant
Split ring assembly to lock a cam pipe coupling
- Patent number 7,523,963
- Issue date Apr 28, 2009
- Garry D. Draper
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SPLIT RING ASSEMBLY TO LOCK A CAM PIPE COUPLING
- Publication number 20080054637
- Publication date Mar 6, 2008
- Garry D. DRAPER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...