Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269791 | Process for the production of anhydrous methanesulfonic acid from methane and SO3 | Frieder Borgmeier, Andreas Kempter | 2025-04-08 |
FP
Frank PIEPENBREIER
Overall (All Time): #2,403,111 of 4,157,543Top 60%
1
Patents All Time