Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925499 | Method of and an apparatus for controlling a quantity of an explosive gas mixture in a workpiece treatment chamber | — | 1990-05-15 |
| 4545632 | Modular electrical distribution connection set | Gernot Maier, Heinrich Tischler, Wolfgang Schwarzhoff | 1985-10-08 |
| 4543570 | Detecting a rapid change of a critical physical condition | Edgar Bressert, Gerhard Gulich, Helmut Martini, Rudi Meny, Roland Sauer | 1985-09-24 |