Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210112 | Method for improving the slag quality of grate firing systems | Hans Hunsinger, Gerhard Haefele | 2012-07-03 |
| 5277056 | Process and apparatus for continuously monitoring waste gas from an incinerator plant | Hartmut Braun | 1994-01-11 |