Thomas Cummings

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Jackson, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Low profile optical mounting assembly
- Patent number 8,913,318
- Issue date Dec 16, 2014
- General Scientific Corporation
- Thomas A Cummings
- G02 - OPTICS
Information Patent Grant
Low-profile optical mounting assembly
- Patent number 7,791,798
- Issue date Sep 7, 2010
- General Scientific Corporation
- Thomas Cummings
- G02 - OPTICS
Information Patent Grant
Clip-on optical mounting structure
- Patent number 6,493,136
- Issue date Dec 10, 2002
- General Scientific Corp.
- Byung Jin Chang
- G02 - OPTICS
Information Patent Grant
Dipvergence adjusting device for ocular mounting assembly
- Patent number 6,439,714
- Issue date Aug 27, 2002
- General Scientific Corp.
- Thomas A. Cummings
- G02 - OPTICS
Information Patent Grant
Conformable soft nose pads
- Patent number 6,340,228
- Issue date Jan 22, 2002
- General Scientific Corporation
- Thomas A. Cummings
- G02 - OPTICS
Information Patent Grant
Stable ocular mounting assembly
- Patent number 6,333,814
- Issue date Dec 25, 2001
- General Scientific Corporation
- Byung Jin Chang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LOW PROFILE OPTICAL MOUNTING ASSEMBLY
- Publication number 20110013277
- Publication date Jan 20, 2011
- General Scientific Corporation
- Thomas Cummings
- G02 - OPTICS
Information Patent Application
Low-profile optical mounting assembly
- Publication number 20070285772
- Publication date Dec 13, 2007
- Thomas Cummings
- G02 - OPTICS
Information Patent Application
Clip-on optical mounting structure
- Publication number 20020126376
- Publication date Sep 12, 2002
- Byung Jin Chang
- G02 - OPTICS