Elizabeth Alexander Schowe

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Hockessin, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite gage and drain hole sealer
- Patent number 5,731,069
- Issue date Mar 24, 1998
- E. I. Du Pont de Nemours and Company
- Ralph Delle Donne
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...