Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047466 | Yoke with notched arm roots | Frank B. Stamps, Thomas C. Campbell, Tom Donovan, Patrick R. Tisdale, James L. Braswell, Jr. | 2011-11-01 |
| 8029371 | Rotary-wing aircraft torque coupling with pad bearings | Frank B. Stamps, David A. Popelka, Pat Tisdale, Tom Campbell, James L. Braswell, Jr. | 2011-10-04 |
| 7867096 | Joint for tiltrotor hubs | Frank B. Stamps, James L. Braswell, Jr., Charles L. Baskin, Joe J. Zierer, David A. Haynie +2 more | 2011-01-11 |