Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969942 | Means for the ventilation of electrical and electronic equipment and subassemblies | Helmut Heckner, Thomas Rickinger, Werner Spateneder | 1999-10-19 |
| 5879167 | Contact element for anticipatory earthing | Helmut Heckner, Werner Spateneder, Thomas Rickinger, Hans Flamme, Petra Eder | 1999-03-09 |
| 5063477 | Frame for circuit boards with electronic components | Wolfgang Paggen | 1991-11-05 |