Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350725 | Polymerization process | Harry Van Der Heijden, Hans A. Stil | 1994-09-27 |
JD
Johannes A. Van Doorn
Overall (1994): #111,056 of 165,921Top 70%
1
Patents 1994