RA

Richard Arhart

EA E.I. Du Pont De Nemours And: 8 patents #928 of 8,010Top 15%
📍 Wilmington, DE: #611 of 3,182 inventorsTop 20%
🗺 Delaware: #1,197 of 7,163 inventorsTop 20%
Overall (All Time): #654,880 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8338539 Transparent ionomeric films from blends of ionomeric copolymers Geraldine M. Lenges 2012-12-25
7902452 Multilayer ionomer films for use as encapsulant layers for photovoltaic cell modules Diego Boeri, Geraldine M. Lenges 2011-03-08
7279520 Flame retardant, halogen-free compositions Karlheinz Hausmann, Richard T. Chou 2007-10-09
6805956 Process for coating a wire or cable with polyphenylene sulfide alloy and resulting coated wire David M. Dean 2004-10-19
6716920 Moisture curable, melt processible graft ethylene copolymers George Wyatt Prejean 2004-04-06
6645623 Polyphenylene sulfide alloy coated wire David M. Dean 2003-11-11
6608136 Polyphenylene sulfide alloy composition David M. Dean 2003-08-19
6133367 Ethylene vinyl acetate blends 2000-10-17