Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8529211 | Wind turbine rotor blade and airfoil section | Larry Duane Preston | 2013-09-10 |
| 8241000 | Wind turbine rotor blade and airfoil section | Larry Duane Preston | 2012-08-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8529211 | Wind turbine rotor blade and airfoil section | Larry Duane Preston | 2013-09-10 |
| 8241000 | Wind turbine rotor blade and airfoil section | Larry Duane Preston | 2012-08-14 |