Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824692 | Process for the surface treatment of unsaturated rubber by photochemical modification with alkyl halides | James Gregory Gillick | 1989-04-25 |
WW
Walter H. Waddell
Overall (1989): #45,401 of 140,708Top 35%
1
Patents 1989