Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536719 | Tubular turbine generator unit | Benjamin Holstein, Norman Perner | 2013-09-17 |
| 4910445 | Actuating device for movable parts for closing of apertures in vehicles and vehicle roof utilizing same | — | 1990-03-20 |