Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946836 | Suction particle detection system having a wall or ceiling feedthrough | — | 2024-04-02 |
| 10480242 | Device for providing a crossover point | — | 2019-11-19 |
| D465206 | Hand-held radio transmitter | Heinz Hasselmann, Anton Munzebrock, Walter Voll | 2002-11-05 |
| D440217 | Sending head for a handheld wireless transmitter | Heinz Hasselmann, Anton Munzebrock, Walter Voll | 2001-04-10 |
| 5402257 | Method and apparatus for the wireless control of lift devices by infrared transmission | Heinz Hasselmann, Anton Munzebrock, Walter Voll | 1995-03-28 |