Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11561246 | Method and device for testing whether a current collector is in contact | Florian Buehs, Goeran Saenger, Andre Tolksdorf | 2023-01-24 |
| 11014453 | Method for testing whether a current collector is in contact, and current collector | Florian Buehs | 2021-05-25 |
| 10046669 | Protection device for a vehicle for preventing contact voltages | Florian Buehs, Klaus Dietrich, Frank Gerstenberg, HASSO GEORG GRUENJES, Hans-Peter Lang +4 more | 2018-08-14 |
| 5427708 | Glow-in-the-dark liquid cleansers | — | 1995-06-27 |