Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059438 | Hub assembly with grease lubricated roller bearing and tension-torsion strap | Frank B. Stamps, David A. Popelka, Patrick R. Tisdale, Tom Donovan | 2018-08-28 |
| 9994311 | Constant-velocity joint link with reduced axial stiffness | Frank B. Stamps | 2018-06-12 |
| 9878782 | Stiff-in-plane rotor configuration | Frank B. Stamps, Patrick R. Tisdale, Tom Donovan | 2018-01-30 |