Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365085 | Bicyclic reductone developing agents | Eva R. Karger | 1982-12-21 |
| 4350754 | Blocked development restrainers | Anthony J. Puttick | 1982-09-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365085 | Bicyclic reductone developing agents | Eva R. Karger | 1982-12-21 |
| 4350754 | Blocked development restrainers | Anthony J. Puttick | 1982-09-21 |