Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847229 | Process for hydroformylation of unsaturated compounds using iron carbonyl catalysts | — | 1989-07-11 |
SB
Susan B. Butts
Overall (1989): #54,478 of 140,708Top 40%
1
Patents 1989