Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654753 | Printed circuit module | Herrmann Wessely | 1987-03-31 |
| 4450896 | Method and apparatus for heat exchange at solid surfaces | Heinrich Opitz, Bernhard Montag, Gerd Urban | 1984-05-29 |