Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713020 | Extracting energy from flowing fluids | Aaron Davidson | 2010-05-11 |
| 5924305 | Thermodynamic system and process for producing heat, refrigeration, or work | — | 1999-07-20 |
| 4228654 | Heat recuperative engine with improved recuperator | — | 1980-10-21 |