Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698138 | Graded diffuser | Gary T. Boyd, Tri D. Pham, Nicholas A. Johnson, Sara S. Merritt, Stephen J. Etzkorn +3 more | 2020-06-30 |
| 6689546 | Thermally developable materials containing backside conductive layers | Gary E. LaBelle, Kumars Sakizadeh, Thomas J. Ludemann, Aparna V. Bhave | 2004-02-10 |
| 6465167 | Core-shell silver salts and imaging compositions, materials and methods using same | David R. Whitcomb | 2002-10-15 |
| 6355408 | Core-shell silver salts and imaging compositions, materials and methods using same | David R. Whitcomb | 2002-03-12 |
| 5275927 | Photothermographic articles containing novel barrier layers | Thomas J. Ludemann | 1994-01-04 |
| 5275932 | Thermal development accelerators for thermographic materials | David C. Weigel | 1994-01-04 |
| 5041368 | Photothermographic elements | — | 1991-08-20 |
| 4751176 | Preformed silver halides for photothermographic system | — | 1988-06-14 |
| 4743534 | Preformed silver halides for photothermographic system | — | 1988-05-10 |