Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678745 | Rotor blade design for a wells turbine | Raphael Arlitt, Ken Tease | 2014-03-25 |
| 4878420 | Arrangement for climate control in passenger spaces of power vehicles | Heinz Rubig | 1989-11-07 |