John C. Grigger

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Oreland, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Concentrated aqueous latex of ethylene/C.sub.2 -C.sub.3 -perfluoroc...
- Patent number 4,225,482
- Issue date Sep 30, 1980
- Pennwalt Corporation
- Richard A. Ferren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...