RP

Richard P. Pankratz

EA E.I. Du Pont De Nemours And: 12 patents #569 of 8,010Top 8%
📍 Circleville, OH: #3 of 79 inventorsTop 4%
🗺 Ohio: #6,444 of 73,341 inventorsTop 9%
Overall (All Time): #424,644 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7763411 Donor element with release-modifier for thermal transfer Thomas C. Felder, Robert William Eveson, Christopher Ferguson, James R. Joiner, Moira Logan +1 more 2010-07-27
7387864 Donor element for thermal transfer Thomas C. Felder, Robert William Eveson, Christopher Ferguson, James R. Joiner, Moira Logan +1 more 2008-06-17
6114021 Primed polymer films having improved adhesion characteristics and processes for making the films Clifford C. Chang, Marc Bandman 2000-09-05
5500327 Photosensitive element having support with adjustable adhesion Bernard Feinberg 1996-03-19
5415935 Polymeric release film 1995-05-16
5407781 Photosensitive element having support with adjustable adhesion Bernard Feinberg 1995-04-18
5292617 Photosensitive element having support with adjustable adhesion Bernard Feinberg 1994-03-08
5135836 Polyolefin backside coating for photosensitive reproduction element 1992-08-04
4888381 Adherable polyster film 1989-12-19
4882379 Adherable polyester film 1989-11-21
4241169 Gelatin-polyester-aziridine product subbing layer for polyester photographic base Ray A. Work, III 1980-12-23
4181528 Subbing composition comprising treated gelatin-polyester-aziridine material for adhering photographic emulsion to polyester film base Ray A. Work, III 1980-01-01