Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082287 | Furnace inducer choke and a gas furnace employing the same | Lawrence Austin | 2018-09-25 |
| 9909778 | Freeze tolerant condensate trap | Mark Rakowski, Jody Smith, Stuart Still, Randy Brian Palm, Hany Roman | 2018-03-06 |
| 9878404 | Condensation management system, a furnace including the same and a condensation collection box | George L. Joyner, Jr., Glenn W. Kowald, Hans Juergen Paller | 2018-01-30 |