Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051717 | Electrostatic noise grounding system for use in a wind turbine and a rotor and wind turbine comprising the same | Robert Hefner | 2018-08-14 |
| 6793189 | Tie down device | — | 2004-09-21 |