Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675487 | System for controlling energy through window | James Robert Patterson | 1997-10-07 |
| 4555219 | Hub-mounted actuators for blade pitch collective control | Philip A. Jeffery | 1985-11-26 |