Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247760 | Energy recovery ventilation unit with a dehumidification system | Weizhong Yu, David Treleven, Todd R. DeMonte, Kevin Lawrence Askling, Timothy S. O'Brien +1 more | 2025-03-11 |
| 12196442 | Dedicated outdoor air system with a plurality of modes of operation | Weizhong Yu, David Treleven, Todd R. DeMonte, Kevin Lawrence Askling, Timothy S. O'Brien +1 more | 2025-01-14 |
| 12168982 | Portable blower fan assembly | Jeffrey R. Staszak, Kevin Lawrence Askling, Todd R. DeMonte, Todd Brunner, Matthew J. Poster +3 more | 2024-12-17 |
| D1006205 | Air filter support | David Treleven, Robert John Motiff, Todd R. DeMonte, Kevin Lawrence Askling | 2023-11-28 |
| D965763 | Portable blower fan device | Jeffrey R. Staszak, Kevin Lawrence Askling, Todd R. DeMonte, Todd Brunner, Matthew J. Poster +3 more | 2022-10-04 |
| 11391286 | Portable blower fan assembly | Jeffrey R. Staszak, Kevin Lawrence Askling, Todd R. DeMonte, Todd Brunner, Matthew J. Poster +3 more | 2022-07-19 |