Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4184492 | Safety circuitry for high frequency cutting and coagulating devices | Hans Heinrich Meinke, Gerhard Flachenecker, Karl Fastenmeier, Friedrich Landstorfer | 1980-01-22 |