Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632310 | Rotor blade and method of making same | Bryan Marshall, Paul Sherrill, Bryan Kenneth Baskin, Paul K. Oldroyd | 2014-01-21 |
| 8419375 | Method of making a rotor yoke and rotor yoke thereof | Frank B. Stamps, Pat Tisdale, Ron Measom, Jim Braswell, Tom Campbell +2 more | 2013-04-16 |
| 7845909 | Assembly for providing flexure to blade system | Frank B. Stamps, Patrick R. Tisdale, Paul Sherrill, Richard E. Rauber, Thomas C. Campbell +7 more | 2010-12-07 |
| 7665969 | Assembly for providing flexure to blade system | Frank B. Stamps, Patrick R. Tisdale, James L. Braswell, Jr., Charles L. Baskin, Tom Campbell +11 more | 2010-02-23 |