Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931637 | Support apparatus for a filter membrane and disc-shaped porous support member for a filter membrane | Vincent Schaal | 2018-04-03 |
FA
Frederic Amstoutz
Overall (All Time): #2,882,961 of 4,157,543Top 70%
1
Patents All Time