Lewis E. Crenshaw

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-melting tetrafluoroethylene copolymer and its uses
- Patent number 5,464,904
- Issue date Nov 7, 1995
- E. I. Du Pont de Nemours and Company
- George R. Chapman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-melting tetrafluorethylene copolymer and its uses
- Patent number 5,266,639
- Issue date Nov 30, 1993
- E. I. Du Pont de Nemours and Company
- George R. Chapman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...