Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558974 | Photographic material containing a new type of hydrazide | Johan Loccufier | 1996-09-24 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558974 | Photographic material containing a new type of hydrazide | Johan Loccufier | 1996-09-24 |