Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359911 | Method for checking the function of a tank venting valve | Oliver Grunwald, Siegfried Meixner | 2013-01-29 |
| 5128848 | Operating light | Jorg Eduard Hartge, Ingo Jaeckel, Reinhard Luger, Geze Ambrus | 1992-07-07 |
| 5029331 | Method for editing a convolutional code for transmission and its reconversion at the receiver as well as a device therefor | Johannes Heichler | 1991-07-02 |
| 4884008 | Auto-adjustable operating room light | Hans-Juergen Bossler, Jorg Boxhammer, Bernd Rudolph, Bruno Sebralla | 1989-11-28 |