Robert B. Croman

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Drexel Hill, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
High performance aramid matrix composites
- Patent number 5,094,794
- Issue date Mar 10, 1992
- E. I. Du Pont de Nemours and Company
- Robert B. Croman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High performance aramid matrix composites
- Patent number 5,077,125
- Issue date Dec 31, 1991
- E. I. Du Pont de Nemours and Company
- Robert B. Croman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High performance aramid matrix composites
- Patent number 4,999,395
- Issue date Mar 12, 1991
- E. I. Du Pont de Nemours and Company
- Robert B. Croman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...