Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978369 | Process for feeding carbonaceous material into reaction spaces | Hans-Peter Wenning, Albert Grimminger, Jurgen Strecker | 1990-12-18 |
| 4666397 | Fluid cooled burner | Hans-Peter Wenning, Joachim Friedrich | 1987-05-19 |