Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371135 | Vertical axis wind turbine rotor construction | Robert A. Vanderhye, Nicolas C. S. Applegate, Douglas M. Dukes, Nicolas J. Leone, Joseph Charles Sedlak +1 more | 2008-05-13 |
| 7241105 | Watercraft with vertically collapsible vertical axis wind turbine and propeller flexible drive shaft | Robert A. Vanderhye, Nicholas Applegate, Douglas M. Dukes, Nicholas J. Leone, Joseph Charles Sedlak +2 more | 2007-07-10 |