Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427236 | Vehicle having a detection device for detecting a route-side transmitter device and method for operating same | — | 2022-08-30 |
| 5195532 | Apparatus for producing a stimulation by vibration of a tappet which is put on a human's skin | Walter Schumacher, Walter Wetzel, Gerald Dittmar Arndt, Ulrich Pluquett, Arno May +2 more | 1993-03-23 |