Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820671 | Regeneration of an organouranium catalyst | James C. Stevens | 1989-04-11 |
TC
Thomas A. Chamberlin
Overall (1989): #50,972 of 140,708Top 40%
1
Patents 1989