Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001148 | Replaceable insert for centrifugal blower flow control | Alfredo Cardenas | 2006-02-21 |
| 6966746 | Bearing pressure balance apparatus | Alfredo Cardenas | 2005-11-22 |
| 6914355 | Common radial plane motor cooling | Alfredo Cardenas | 2005-07-05 |
| 6302640 | Axial fan skip-stall | — | 2001-10-16 |
| 5145124 | Fluid conditioning system and apparatus | Michael R. Brunskill | 1992-09-08 |