Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657818 | Permeable structure | Jurgen Bottcher, Rudolf Ganz, Jurgen Heinrich, Otto Heinz, Rudiger Herrmann +3 more | 1997-08-19 |
| 5212004 | Ceramic board utilized for the construction of heat exchanger plates | Jurgen Bottcher, Rudolf Ganz, Otto Heinz | 1993-05-18 |