Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669021 | Method of optimizing and customizing rotor blade structural properties by tailoring large cell composite core and a rotor blade incorporating the same | Paul K. Oldroyd, Wei-Yueh Lee, James Donn Hethcock, John Richard McCullough | 2020-06-02 |
| 10569867 | Composite rotor system using two race track style cantilevered yokes | Andrew Maresh, Frank B. Stamps, Robert Wardlaw, Andrew Paul Haldeman, Drew Sutton | 2020-02-25 |