Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262102 | Vent proving system | — | 2022-03-01 |
| 10386093 | Vent proving system | — | 2019-08-20 |
| 9958184 | Vent proving system | — | 2018-05-01 |
| 9416949 | Adjustable bracket assembly for an ultraviolet lamp | Patrick T. Holleran | 2016-08-16 |
| 9322568 | Whole house ventilation system | — | 2016-04-26 |
| 8828111 | Collapsible filter | Timothy K. BEGOSKE | 2014-09-09 |
| 7717702 | Direct sidewall vent system | Steven E. Guzorek | 2010-05-18 |