Richard C. O'Neal

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Payson, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Proportional torque shaft clutch assembly
- Patent number 8,943,864
- Issue date Feb 3, 2015
- Liberty Safe and Security Products, Inc.
- Terry D. Rasmussen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-balancing locking mechanism for doors
- Patent number 8,347,665
- Issue date Jan 8, 2013
- Liberty Safe and Security Products, Inc.
- Terry D. Rasmussen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
PROPORTIONAL TORQUE SHAFT CLUTCH ASSEMBLY
- Publication number 20110174587
- Publication date Jul 21, 2011
- Terry D. Rasmussen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SELF-BALANCING LOCKING MECHANISM FOR DOORS
- Publication number 20110174025
- Publication date Jul 21, 2011
- Terry D. Rasmussen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES