Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821126 | Angled airfoil extension for fan blade | Richard A. Oleson, Richard M. Aynsley | 2014-09-02 |
| 8162613 | Angled airfoil extension for fan blade | Richard A. Oleson, Richard M. Aynsley | 2012-04-24 |