Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926281 | Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly | Frank B. Stamps, Bryan Marshall, Terry K. Thompson, David A. Popelka, Patrick R. Tisdale | 2015-01-06 |