Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356256 | Photographic compositions, elements and processes using light-activatable enzymes | Patricia N. Tyminski | 1982-10-26 |
| 4314021 | Photographic element having a layer of lipid compound | Thomas H. Whitesides, Richard T. Klingbiel | 1982-02-02 |