Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599105 | Fan motor pressure housing, comprising a motor housing and a motor shroud with an air cooling passage there between | — | 2003-07-29 |
| 6592328 | Method and apparatus for adjusting the pitch of a fan blade | — | 2003-07-15 |
| 6568193 | Method and apparatus for cooling an electric motor | — | 2003-05-27 |
| 6517043 | Segmented fan base | — | 2003-02-11 |
| 6352407 | Blade assembly for fan apparatus | D. Lee Hill, Jimmy D. Vanfossan, Hamid Massali | 2002-03-05 |