Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367104 | Process for the purification of organic compounds contaminated by dissolved metal compounds | Ernst I. Leupold, Udo Dettmeier, Gustav Gimpel | 1994-11-22 |
WR
Walter Reimann
Overall (1994): #53,773 of 165,921Top 35%
1
Patents 1994