Richard J. Boyce

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Glen Farms, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Melt-processible polyimides with high Tg
- Patent number 5,478,913
- Issue date Dec 26, 1995
- E. I. Du Pont de Nemours and Company
- Richard J. Boyce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyimide composites
- Patent number 5,059,273
- Issue date Oct 22, 1991
- E. I. Du Pont de Nemours and Company
- Richard J. Boyce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hot melt adhesive composition
- Patent number 4,284,542
- Issue date Aug 18, 1981
- E. I. Du Pont de Nemours and Company
- Richard J. Boyce
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...