Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9097678 | Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture | Ekkehard Schwab, Heiko Urtel | 2015-08-04 |
SA
Schaefer Alexander
Overall (All Time): #3,064,148 of 4,157,543Top 75%
1
Patents All Time