John C. Metzger

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Lockport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Motion damping system designed for reducing obstruction within open...
- Patent number 10,036,176
- Issue date Jul 31, 2018
- Taylor Devices, Inc.
- Douglas P. Taylor
- E04 - BUILDING
Information Patent Grant
Motion damping system designed for reducing obstruction within open...
- Patent number 9,580,924
- Issue date Feb 28, 2017
- Taylor Devices, Inc.
- Douglas P. Taylor
- E04 - BUILDING
Information Patent Grant
Vehicle barrier
- Patent number 7,901,155
- Issue date Mar 8, 2011
- Taylor Devices, Inc.
- John C. Metzger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Vehicle barrier
- Patent number 7,690,859
- Issue date Apr 6, 2010
- Taylor Devices, Inc.
- John C. Metzger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Vehicle barrier
- Patent number 7,374,362
- Issue date May 20, 2008
- Tayco Developments, Inc.
- John C. Metzger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Vehicle barrier
- Publication number 20100143033
- Publication date Jun 10, 2010
- John C. Metzger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Vehicle barrier
- Publication number 20080213042
- Publication date Sep 4, 2008
- John C. Metzger
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES