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, Maurice E. Pfaff, Claude G. Goumont | 1982-02-16 |
MC
Marcel A. Compere
Overall (1982): #45,185 of 81,411Top 60%
1
Patents 1982