Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546073 | Photographic recording material containing a precursor of a photographically-active compound | Peter Bergthaller, Heinrich Odenwalder | 1985-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546073 | Photographic recording material containing a precursor of a photographically-active compound | Peter Bergthaller, Heinrich Odenwalder | 1985-10-08 |