Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880902 | Copolymerization of carbon monoxide and olefin with diphosphine having heterocyclic substituents as catalyst | Johannes A. Van Doorn, Richard L. Wife | 1989-11-14 |
PB
Petrus H. M. Budzelaar
Overall (1989): #70,113 of 140,708Top 50%
1
Patents 1989