Karen A. Regh

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Clifton Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydroxyarylestersiloxanes
- Patent number 5,243,009
- Issue date Sep 7, 1993
- General Electric Company
- Jonathan D. Rich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Contrast enhancement layer compositions, alkylnitrones, and use
- Patent number 5,106,723
- Issue date Apr 21, 1992
- MicroSi, Inc.
- Paul R. West
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contrast enhancement layer compositions, alkylnitrones, and use
- Patent number 5,002,993
- Issue date Mar 26, 1991
- MicroSi, Inc.
- Paul R. West
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silicone-polycarbonate block copolymers
- Patent number 4,945,148
- Issue date Jul 31, 1990
- General Electric Company
- Jonathan D. Rich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...