Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11691552 | Vehicle seats that include sound cancelation systems | Jochen Kohlhofer, Stefan Willems | 2023-07-04 | |
| 11558683 | Sound system | Arjun Yetukuri, David A. Hein, Kim Krulek, Stefan Willems, Mladen Humer | 2023-01-17 | $12,430,000 |