Stephen Drap

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Pawling, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Transport of aqueous coal slurries
- Patent number 4,242,098
- Issue date Dec 30, 1980
- Union Carbide Corporation
- David B. Braun
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Poly(ethylene oxide) compositions
- Patent number 4,211,681
- Issue date Jul 8, 1980
- Union Carbide Corporation
- David B. Braun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for forming ceramic bodies employing aqueous lubricant
- Patent number 4,171,337
- Issue date Oct 16, 1979
- Union Carbide Corporation
- Meyer R. Rosen
- B28 - WORKING CEMENT, CLAY, OR STONE