Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8463492 | Efficient AC operation using dew-point temperature | Mark A. Hill, Curt Raymond O'Donnell, Mark J. Bigler, Holgar Krah, Lance C. Tagliapietra | 2013-06-11 |
| 8301335 | Efficient AC operation using dew-point temperature | Mark A. Hill, Curt Raymond O'Donnell, Mark J. Bigler, Lance C. Tagliapietra | 2012-10-30 |
| 7797954 | Cooling system, particularly for a motor vehicle, and method for cooling a heat source | Markus Duhme | 2010-09-21 |
| 6078853 | Vehicle air conditioning monitoring device | Andreas Ebner, Wolfgang Henseler, Juergen Heuberger, Jan Martin | 2000-06-20 |
| 5603476 | Filter holder in a motor vehicle | Helmut Merk, Thomas Dietterle | 1997-02-18 |
| 5221231 | Motor vehicle heating/air conditioning system | — | 1993-06-22 |
| 5162019 | Fresh-air intake duct for a motor vehicle | Peter Widmaier, Rolf Kohler | 1992-11-10 |