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Raymond John Shozda
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Landenberg, PA, US
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last 30 patents
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Patent Grant
Preparation of 4,4-dihydroxydiphenyl ethers
Patent number
4,306,094
Issue date
Dec 15, 1981
E. I. Du Pont de Nemours & Co.
Raymond J. Shozda
C07 - ORGANIC CHEMISTRY
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Patent Grant
O-nitrosophenols as extractants for metal values
Patent number
3,954,936
Issue date
May 4, 1976
E. I. Du Pont de Nemours and Company
Raymond John Shozda
C07 - ORGANIC CHEMISTRY