Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267657 | Noise reducer for rotor blade in wind turbine | Kevin Wayne Kinzie, James Paul Davidson, Roger Drobietz | 2012-09-18 |
| 7976283 | Noise reducer for rotor blade in wind turbine | — | 2011-07-12 |