Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454309 | Wind turbine/generator set and method of making same | Christopher Bevington, Garrett L. Bywaters, Daniel P. Costin, William Danforth, Jonathan A. Lynch +1 more | 2013-06-04 |
| 8308430 | Wind turbine/generator set having a stator cooling system located between stator frame and active coils | Christopher Bevington, Garrett L. Bywaters, Daniel P. Costin, William Danforth, Jonathan A. Lynch +1 more | 2012-11-13 |
| 7891941 | Wind turbine having a direct-drive drivetrain | Christopher Bevington, Garrett L. Bywaters, Daniel P. Costin, William Danforth, Jonathan A. Lynch +1 more | 2011-02-22 |
| 7431567 | Wind turbine having a direct-drive drivetrain | Christopher Bevington, Garrett L. Bywaters, Daniel P. Costin, William Danforth, Jonathan A. Lynch +1 more | 2008-10-07 |
| 5527151 | Advanced wind turbine with lift-destroying aileron for shutdown | Theresa M. Juengst, Michael D. Zuteck | 1996-06-18 |
| 5527152 | Advanced wind turbine with lift cancelling aileron for shutdown | Theresa M. Juengst, Michael D. Zuteck | 1996-06-18 |
| 5354175 | Wind turbine rotor hub and teeter joint | William T. Kurth, Joseph A. Jankowski | 1994-10-11 |
| 5320491 | Wind turbine rotor aileron | William T. Kurth | 1994-06-14 |
| 4792281 | Wind turbine pitch control hub | — | 1988-12-20 |
| 4597715 | Wooden wind turbine blade manufacturing process | — | 1986-07-01 |
| 4465537 | Method of making a wooden wind turbine blade | — | 1984-08-14 |
| 4435646 | Wind turbine rotor control system | Hugh D. Currin | 1984-03-06 |