Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863522 | Novel compositions based on C.I. Pigment Red 177 | Edward E. Jaffe, Philippe Bugnon | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863522 | Novel compositions based on C.I. Pigment Red 177 | Edward E. Jaffe, Philippe Bugnon | 1989-09-05 |