Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235012 | Sound attenuation for HVAC devices | Yogesh Pandit, Zubin Varghese, John Bailey, Lance Lindenburg, Thomas Gort +4 more | 2025-02-25 |
| 11982461 | Protective housing structure | Andrew Hamilton Hanks, Jeffrey L. Stewart | 2024-05-14 |
| 11920822 | Air handling unit with integral inner wall features | Jeffrey L. Stewart, Mark Hudgins, Keith Adam Novak, Leslie Zinger | 2024-03-05 |
| 11725846 | Sound attenuation for HVAC devices | Yogesh Pandit, Zubin Varghese, John Bailey, Lance Lindenberg, Thomas Gort +2 more | 2023-08-15 |
| 11585565 | Air handling unit with integral inner wall features | Jeffrey L. Stewart, Mark Hudgins, Keith Adam Novak, Leslie Zinger | 2023-02-21 |
| 11105531 | Blower assembly | Jeffrey L. Stewart, Mark Hudgins, Kirk W. Beason | 2021-08-31 |
| 11052406 | Systems and methods for cleaning air | Mark D. Woodruff, Jay E. Field | 2021-07-06 |
| 10801746 | Protective housing structure | Andrew Hamilton Hanks, Jeffrey L. Stewart | 2020-10-13 |
| 10670281 | Outdoor top cover having integrated drain features | Steven Jones, Kirby N. Bicknell | 2020-06-02 |
| 10401054 | Air handling unit with integral inner wall features | Jeffrey L. Stewart, Mark Hudgins, Keith Adam Novak, Leslie Zinger | 2019-09-03 |
| 9914134 | Systems and methods for cleaning air | Mark D. Woodruff, Jay E. Field | 2018-03-13 |
| 9759446 | Air handling unit with integral inner wall features | Jeffrey L. Stewart, Mark Hudgins, Keith Adam Novak, Leslie Zinger | 2017-09-12 |
| 9696046 | Modular air handling unit | Jeffrey L. Stewart, Mark Hudgins, Keith Adam Novak, Leslie Zinger | 2017-07-04 |