Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10372092 | System and method for controlling HVAC equipment so as to obtain a desired range of a sound pressure level and/or sound power level | Robert L. Coleman, David Edward Edmonds, Stephen John Lind | 2019-08-06 |
| 9574791 | Acoustic dispersing airflow passage | Stephen John Lind | 2017-02-21 |
| 9305539 | Acoustic dispersing airflow passage | Stephen John Lind | 2016-04-05 |