Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793856 | No-idle heating of a motor vehicle interior and engine pre-heat using engine coolant | Charles E. Howard, Colin J. Casey, Steven Randall Lovell, Wayne F. Bultemeier | 2010-09-14 |
| 7717497 | Intake heater for HVAC fresh air intake | Harl Donley, Diane K. Bollinger, Kevin D. Campbell, Lenora G. Hazen | 2010-05-18 |
| 7614368 | Automated no-idle heating and engine pre-heat using engine coolant | Michelle R. Gehres, Kenneth J. Smith | 2009-11-10 |