Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614125 | Method and means for mounting a wind turbine on a tower | Jeffrey Willis | 2003-09-02 |
| 6522025 | Method and means for mounting a wind turbine on a tower | Jeffrey Willis, Mark Perina | 2003-02-18 |
| 6505785 | Method and means for mounting a wind turbine on a tower | Jeffrey Willis, Mark Perina | 2003-01-14 |