Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4269609 | Isolating fluorine compounds from the vapors obtained when evaporatively concentrating phosphoric acid | Peter Kroetzsch, Lothar Diehl | 1981-05-26 |
AB
Andreas Brunold
Overall (All Time): #4,090,188 of 4,157,543Top 100%
1
Patents All Time