David Joseph Jones

Follow

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radiation durable organic compounds with high transparency in the v...
- Patent number 7,300,743
- Issue date Nov 27, 2007
- E. I. Du Pont de Nemours and Company
- Roger Harquail French
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Radiation durable organic compounds with high transparency in the v...
- Publication number 20050145821
- Publication date Jul 7, 2005
- Roger Harquail French
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Radiation durable organic compounds with high transparency in the v...
- Publication number 20040175647
- Publication date Sep 9, 2004
- Roger Harquail French
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Radiation durable organic compounds with high transparency at 157 n...
- Publication number 20040009425
- Publication date Jan 15, 2004
- Roger Harquail French
- C07 - ORGANIC CHEMISTRY