Thomas J. Beach

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Seminole, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-shunting security device for detecting the absence or presence...
- Patent number 8,816,853
- Issue date Aug 26, 2014
- Vanguard Products Group, Inc.
- Christopher A. Kelsch
- G08 - SIGNALLING
Information Patent Grant
Cable assembly for securing hinged products
- Patent number 7,768,397
- Issue date Aug 3, 2010
- Vanguard Products Group, Inc.
- Christopher A. Kelsch
- G08 - SIGNALLING
Information Patent Grant
Security device for hinged products
- Patent number 7,639,133
- Issue date Dec 29, 2009
- Vanguard Products Group, Inc.
- Christopher A. Kelsch
- G08 - SIGNALLING