Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319111 | Preparation of tetrahydrofuran and gamma-butyrolactone | Horst Zimmermann, Karl Brenner, Hans-Juergen Scheiper, Horst Hartmann | 1994-06-07 |
WS
Wolfgang Sauer
Overall (1994): #50,533 of 165,921Top 35%
1
Patents 1994