Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196579 | Process for the recovery of perfluoroethercarboxylic acids | Thomas Gries, Frank Ebmeyer | 1993-03-23 |
KG
Klaus-Dieter Ginzel
Overall (All Time): #3,820,037 of 4,157,543Top 95%
1
Patents All Time