Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9636722 | Exhaust fan assembly | John William Enzenroth, Terry Lee Hrdina, Kishor Kashinath Khankari, Scott James Koeppel, Edward G. Legner +2 more | 2017-05-02 |
| 8647182 | Exhaust fan assembly | John William Enzenroth, Terry Lee Hrdina, Kishor Kashinath Khankari, Scott James Koeppel, Edward G. Legner +2 more | 2014-02-11 |
| 7682231 | Exhaust fan assembly | John William Enzenroth, Terry Lee Hrdina, Kishor Kashinath Khankari, Scott James Koeppel, Edward G. Legner +2 more | 2010-03-23 |
| 7547249 | Exhaust fan assembly having H-out nozzle | John William Enzenroth | 2009-06-16 |
| 7320636 | Exhaust fan assembly having flexible coupling | Terry Lee Hrdina, Scott James Koeppel | 2008-01-22 |
| 6754045 | Electrical interconnect with a retaining feature for an actuator assembly | Kurt Korkowski, Gordon A. Harwood, Dan Jon Petersen | 2004-06-22 |