Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337429 | Method for separating a C4-hydrocarbon mixture | Klaus Kindler | 2002-01-08 |
HP
Hubert Puhl
Overall (All Time): #3,533,958 of 4,157,543Top 90%
1
Patents All Time