Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109866 | Thermal management system for a vehicle | Manfred Koberstein, Chris Robert Sculthorpe, Craig Martin Spinneweber, Michael M. Azzouz, Scott Nydam | 2024-10-08 |
| 11628703 | Compact dual-zone console HVAC system for automobiles | Robert Louis Hayes, Trent Greear Sutherland | 2023-04-18 |
| 10315490 | Noise-attenuating snorkel duct for air-handling system recirculation vent | Manfred Koberstein, Zhengyu Liu, Eric R. Yerke | 2019-06-11 |
| 9624943 | Suppression of blade passing frequency tone in automotive air handling system | Curtis Mark Jones, Zhengyu Liu | 2017-04-18 |
| 9551534 | Heat exchanger assembly having a seal | Steven David Errick | 2017-01-24 |
| 8226068 | Variable gap between HVAC door and sealing surfaces | Grant Holaiter, Steve M. Kahrs, James R. Hurd | 2012-07-24 |
| 5527207 | Dust collection shroud for hand held power tools | Dale E. Aschliman | 1996-06-18 |