Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839871 | Method for the purification of flue gas, filter system therefor, and retrofit unit | Rainer Bertling | 2017-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839871 | Method for the purification of flue gas, filter system therefor, and retrofit unit | Rainer Bertling | 2017-12-12 |