Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197275 | Bismuth-containing catalysts | Alfred Hagemeyer, Martin Tromel | 2001-03-06 |
AP
Andreas Puttner
Overall (All Time): #3,574,404 of 4,157,543Top 90%
1
Patents All Time