Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292942 | Process for the preparation of aqueous betaine solutions | Rudolf Aigner, Rainer Muller, Hubert Seitz | 1994-03-08 |
GM
Guillermo Maier
Overall (1994): #129,989 of 165,921Top 80%
1
Patents 1994