Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165671 | Laser donor element | Charles H. Weidner | 2000-12-26 |
| 6159657 | Thermal imaging composition and member containing sulfonated ir dye and methods of imaging and printing | James C. Fleming, Jeffrey W. Leon, David A. Stegman | 2000-12-12 |
| 6093510 | Liquid crystalline filter dyes for imaging elements | Margaret J. Helber, William James Harrison, Steven Wade Kortum | 2000-07-25 |
| 5695918 | Cyanine dyes with chain sulfone substituent photographic materials comprising | Colin Gray, John D. Mee, Derek D. Chapman | 1997-12-09 |
| 5578425 | Disposable element for cleaning radiographic film processing solutions | Robert E. Dickerson | 1996-11-26 |
| 5516628 | Silver halide photographic elements with particular blue sensitization | Richard L. Parton, David A. Stegman, Vishwakarma L. Chand | 1996-05-14 |