Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801668 | High softening point hydrocarbon resins from 1,5-cyclooctadiene | — | 1989-01-31 |
WB
William A. Beavers
Overall (1989): #44,817 of 140,708Top 35%
1
Patents 1989