Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626349 | Low noise heating, ventilating and/or air conditioning (HVAC) systems | Joseph G. Marcinkiewicz, Prakash B. Shahi, Mark E. Carrier, Michael I. Henderson | 2009-12-01 |