Renate J. Crawford

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Alexandria, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition and alignment layer
- Patent number 5,948,316
- Issue date Sep 7, 1999
- The United States of America as represented by the Secretary of the Navy
- Ranganathan Shashidhar
- G02 - OPTICS
Information Patent Grant
Conducting substrate, liquid crystal device made therefrom and liqu...
- Patent number 5,828,432
- Issue date Oct 27, 1998
- The United States of America as represented by the Secretary of the Navy
- Ranganathan Shashidhar
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition and alignment layer
- Patent number 5,578,351
- Issue date Nov 26, 1996
- Geo-Centers, Inc.
- Ranganathan Shashidhar
- G02 - OPTICS