Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311494 | Fan and scroll design for high efficiency and low noise | Steven C. Guzy | 2007-12-25 |
| 7048035 | Casing for a heat exchange system | — | 2006-05-23 |
| 6758742 | Air partitioning device for air conditioning system | John W. McLaughlin, Thomas R. Johnson, John L. Pawlak | 2004-07-06 |
| 6368207 | Automotive heating, ventilating and air conditioning module with improved air mixing | John W. McLaughlin, H. Charles Miller | 2002-04-09 |