Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7422011 | Fireplace front panel assembly for reducing temperature | Thomas Jerome Bachinski, Gary Butler, Robert Samuel Waddell, Steven George Smith, Paul Gross | 2008-09-09 |
| 6672012 | Gutter cover device | Gobind Bahroos, David Eisenbraun, Daniel Ford, Stephen Gibbons, Dimitris Katsamberis | 2004-01-06 |
| 6634352 | Direct venting vent pipe | — | 2003-10-21 |
| 5865611 | Fuel-fired modulating furnace calibration apparatus and methods | — | 1999-02-02 |
| 5806760 | Furnace controller useable, without modification, with either a single or two stage thermostat | — | 1998-09-15 |
| 5732691 | Modulating furnace with two-speed draft inducer | Scott Alan Willbanks | 1998-03-31 |
| 5730116 | NOX reducing combustor tube insert apparatus | Scott Alan Willbanks, Phillip Guy Brown | 1998-03-24 |
| 5448986 | Heat exchanger | Delbert Steven Christopher | 1995-09-12 |