Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667943 | Process for thermochemical generation of acid and for thermal imaging, and imaging medium for use therein | Roger A. Boggs, Jurgen M. Grasshoff, Mark R. Mischke, Anthony J. Puttick, Stephen J. Telfer +1 more | 1997-09-16 |
| 5633114 | Image-receiving element with particle containing overcoat for diffusion transfer film products | — | 1997-05-27 |
| 5604079 | Photographic system | Michael P. Filosa, Edward D. Kingsley | 1997-02-18 |
| 5593809 | Peel apart diffusion transfer compound film unit with crosslinkable layer and borate | Gia Y. Kim, Lloyd D. Taylor | 1997-01-14 |
| 5591560 | Image-receiving element for diffusion transfer photographic and photothermographic film products | Agota F. Fehervari, James A. Foley, Gia Y. Kim, Diana R. Koretsky, Lloyd D. Taylor | 1997-01-07 |