Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688610 | Device for generating energy | Richard Spaeh, Klaus-Peter Zurell, Joerg Heitzer, Reinhold Schamm | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688610 | Device for generating energy | Richard Spaeh, Klaus-Peter Zurell, Joerg Heitzer, Reinhold Schamm | 1997-11-18 |