Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937460 | Active carbon filter system | — | 2018-04-10 |
| 9421859 | Fiber composite wheel with electric motor and damping | Andreas Buter, Oliver Schwarzhaupt, Nicole Schweizer | 2016-08-23 |