Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5779446 | Air driven turbine including a blade pitch control system | Shan-Chin Tsai, Teddy L. Jones | 1998-07-14 |
| 5685694 | Air driven turbine having a blade pitch changing mechanism including overspeed protection | Teddy L. Jones | 1997-11-11 |
| 5398780 | Linear actuator with speed controlling brake | Steven C. Paul | 1995-03-21 |