Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657818 | Permeable structure | Jurgen Bottcher, Rudolf Ganz, Jurgen Heinrich, Otto Heinz, Jorg Honerlage +3 more | 1997-08-19 |
| 5238057 | Finned-tube heat exchanger | Heinrich Schelter | 1993-08-24 |
| 4483286 | Piston | Detlef Schlosser, Heinz Wimmer | 1984-11-20 |