Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100752 | Processes for the preparation of phthalocyanines for electrophotography | Ah-Mee Hor, Giuseppa Baranyi, Terry L. Bluhm, James F. Duff, George Liebermann +1 more | 1992-03-31 |