Robert G. Eiben

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Bridgeville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyisocyanate based upon 4,4'-and 2,4'-diphenyl-methane dllsocyana...
- Patent number 5,585,452
- Issue date Dec 17, 1996
- Bayer Corporation
- Michael F. Hurley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rim process utilizing isocyanates based upon 2,4'- and 4,4'-dipheny...
- Patent number 5,563,232
- Issue date Oct 8, 1996
- Bayer Corporation
- Michael F. Hurley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...