Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354911 | Process for the preparation of unsaturated ethers | Jurgen Weber, Peter Lappe | 1994-10-11 |
HS
Helmut Springer
Overall (1994): #126,816 of 165,921Top 80%
1
Patents 1994