Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342822 | Herbicidal agents | Hans Philipp Huff | 1994-08-30 |
HS
Hans Schumacher
Overall (1994): #128,306 of 165,921Top 80%
1
Patents 1994