Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10936108 | Method and apparatus for inputting data with two types of input and haptic feedback | Mark Peter Czelnik, Michael Klaas | 2021-03-02 |
| 10585481 | Operating device with fast haptic feedback | Mark Peter Czelnik, Michael Klaas | 2020-03-10 |