Stephen David Levy

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Trenton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of 2,6-dinitroanilines
- Patent number 4,136,117
- Issue date Jan 23, 1979
- American Cyanamid Company
- Robert E. Diehl
Information Patent Grant
3,4-Xylidine compounds which are useful as herbicides and as interm...
- Patent number 4,119,669
- Issue date Oct 10, 1978
- American Cyanamid Company
- Stephen David Levy