Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574491 | Single shaft dual expansion internal combustion engine | Russell P. Durrett, Paul M. Najt, Peter P. Andruskiewicz, IV, Steve Miller, Ian Whiteside | 2017-02-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574491 | Single shaft dual expansion internal combustion engine | Russell P. Durrett, Paul M. Najt, Peter P. Andruskiewicz, IV, Steve Miller, Ian Whiteside | 2017-02-21 |