Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580208 | Reactor and method for production of hydrogen sulphide | Andreas Woelfert, Herald Jachow | 2013-11-12 |
HD
Heinz Driess
Overall (All Time): #3,183,810 of 4,157,543Top 80%
1
Patents All Time