Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9004461 | Humidifier with field-replacement components | Paul G. Schwendinger, David J. Emmons, Andrew Morris, XinHua Cao, Eric Barton | 2015-04-14 |
| 7913180 | HVAC zone control panel with mode navigation | Steven R. Hoglund, David J. Arneson, Brad Paine, Paul G. Schwendinger | 2011-03-22 |
| 7826725 | Water level sensor for steam humidifier | Brad Terlson, Tracy Lentz, Josef Novotny, Peter Bernat | 2010-11-02 |
| 7766310 | Humidifier with water tank quick assembly feature | Wayne R. Anderson, Josef Novotny | 2010-08-03 |
| 7693583 | HVAC zone control panel with constant function buttons | Steven R. Hoglund | 2010-04-06 |
| 7673855 | Steam humidifier quick liquid connection | Wayne R. Anderson, Brad Terlson | 2010-03-09 |