Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358917 | Hydrocarbon conversion catalyst | Johannes K. Minderhoud, Willem H. J. Stork | 1994-10-25 |
JV
Johannes Anthonius Robert Van Veen
Overall (1994): #111,024 of 165,921Top 70%
1
Patents 1994