Robert C. Pfeiffer

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Mini seat belt buckle
- Patent number 4,374,449
- Issue date Feb 22, 1983
- Allied Corporation
- Robert L. Stephenson
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Safety belt clamp apparatus, occupant restraint system and method
- Patent number 4,306,735
- Issue date Dec 22, 1981
- Allied Chemical Corporation
- Robert C. Pfeiffer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency release device for seat belt retractor
- Patent number 4,265,415
- Issue date May 5, 1981
- Allied Chemical Corporation
- Terry R. Harrell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle sensitive retractor with improved universal pendulum and gi...
- Patent number 3,995,788
- Issue date Dec 7, 1976
- Allied Chemical Corporation
- Robert L. Stephenson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle sensitive retractor with bell inertia mechanism
- Patent number 3,940,083
- Issue date Feb 24, 1976
- Allied Chemical Corporation
- Robert L. Stephenson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle sensitive retractor with enclosed double pendulum
- Patent number 3,938,755
- Issue date Feb 17, 1976
- Allied Chemical Corporation
- Robert L. Stephenson
- B60 - VEHICLES IN GENERAL