David E. Hoiness

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Glen Mills, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making aramid particles as wear additives
- Patent number 5,811,042
- Issue date Sep 22, 1998
- E. I. Du Pont de Nemours and Company
- David Eldon Hoiness
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aramid particles as wear additives
- Patent number 5,474,842
- Issue date Dec 12, 1995
- David E. Hoiness
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...