Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6003508 | Solar receiver | Bernhard Hoffschmidt, Peter Rietbrock, Manfred Boehmer | 1999-12-21 |
| 5979439 | Solar receiver | Bernhard Hoffschmidt | 1999-11-09 |
| 5944010 | Shutter means for regulating the fluid flow in an absorber pipe of a solarthermal power plant | Bernhard Hoffschmidt, Peter Rietbrock, Manfred Boehmer | 1999-08-31 |
| 5797387 | Absorber | Thomas Fend, Bernhardt Hoffschmidt, Peter Rietbrock | 1998-08-25 |