William S. Durrell

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Chappaqua, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Cyanamides of organic primary amines as epoxy curing agents
- Patent number 4,168,364
- Issue date Sep 18, 1979
- Ciba-Geigy Corporation
- Raymond Seltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of cyanogen chloride
- Patent number 3,944,656
- Issue date Mar 16, 1976
- Ciba-Geigy Corporation
- William S. Durrell
- C01 - INORGANIC CHEMISTRY