Roger F. Kleinschmidt

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Transparent polyamide armor
- Patent number 4,028,476
- Issue date Jun 7, 1977
- Phillips Petroleum Company
- Roger F. Kleinschmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...