Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11996425 | Photosensitive element and optoelectronic component | Martin Wilke, Marc Schillgalies, Iman Sabri Alirezaei, Michael Pierschel | 2024-05-28 |
| 4867506 | Wheelchair tray slidable coin drawer | — | 1989-09-19 |