Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859874 | Modified two-phase refrigeration cycle | Paul W. Chute, Allen K. MacKnight, Paul A. Porter | 2024-01-02 |
| 11359517 | Modified two-phase cycle | Paul A. Porter, Allen K. MacKnight, Paul W. Chute | 2022-06-14 |
| 6628036 | Electrical current transferring and brush pressure exerting spring device | William A. Lynch, Neal A. Sondergaard, Thomas H. Fikse | 2003-09-30 |