Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697675 | Reversing valve | Eric Giles | 2020-06-30 |
| 10519981 | Ice deflector for a fan housing | Carl T. Crawford | 2019-12-31 |
| 10041721 | Heat pump comprising primary defrost operation and secondary defrost operation and method of operating heat pump | Yi Qu, Bruce Perkins, Mark Olsen | 2018-08-07 |
| 10018387 | Reversing valve | Eric Giles | 2018-07-10 |
| 9909596 | Ice deflector for a fan housing | Carl T. Crawford | 2018-03-06 |
| 9829012 | Ice deflector for a fan housing | Carl T. Crawford | 2017-11-28 |
| 6817439 | Method for controlling an electric power assist steering system with low hysteresis and torque ripple | Stephen Gillman, Scott A. Millsap | 2004-11-16 |