Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038194 | Method and system for changing a flow rate of air out of a duct in a HVAC system | — | 2024-07-16 |
| 11808479 | Adjustable automatic airflow control damper system | Eric Langstengel | 2023-11-07 |
| 11255566 | Method and system for changing a flow rate of air out of a duct in a HVAC system | — | 2022-02-22 |
| 10316460 | Clothes dryer booster fan system | — | 2019-06-11 |
| 9587347 | Clothes dryer booster fan system | — | 2017-03-07 |