Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948870 | Polymerization process | Johannes A. Van Doorn, Arris H. Kramer | 1990-08-14 |
JS
Johannes J. Maria Snel
Overall (All Time): #3,909,316 of 4,157,543Top 95%
1
Patents All Time