Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438869 | Emission control system | Lutz Fabian, Dietmar Resch, Hort Stelzer | 2008-10-21 |
| 7014824 | Method for purifying process waste gases | Lutz Fabian, Volkmar Hopfe | 2006-03-21 |