Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354945 | Preparation of ultrapure N-vinylpyrrolidone polymers | Hartwig Voss | 1994-10-11 |
JD
Juergen Detering
Overall (1994): #110,469 of 165,921Top 70%
1
Patents 1994