Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939248 | Photothermographic imaging materials and antifoggants therefor | Mark P. Kirk | 1999-08-17 |
| 5393654 | Photothermographic imaging materials and sensitisers therefor | Ronald W. Burrows, James B. Philip, Jr. | 1995-02-28 |