Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281584 | Wood-pellet cogeneration unit with stirling engine in condensing technology | — | 2012-10-09 |
| 5337562 | Stirling engine | Hans Kleinwachter, Jurgen Kleinwachter | 1994-08-16 |
| 5337563 | Stirling engine with heat exchanger | — | 1994-08-16 |