Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315986 | Photographic emulsions and elements capable of forming direct-positive images | Roger M. Baralle, Marcel A. Compere, Claude G. Goumont | 1982-02-16 |
MP
Maurice E. Pfaff
Overall (1982): #43,926 of 81,411Top 55%
1
Patents 1982