Vernon R. Fletcher

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Davis, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Amine derivatives of 2-nitro-3-phenylbenzofuran
- Patent number 4,212,865
- Issue date Jul 15, 1980
- Riker Laboratories, Inc.
- Robert A. Scherrer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azide and isocyanate derivatives of 2-nitro-3-phenylbenzofuran
- Patent number 4,190,590
- Issue date Feb 26, 1980
- Riker Laboratories, Inc.
- Vernon R. Fletcher
- C07 - ORGANIC CHEMISTRY