Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034368 | Conditioned air distribution ceiling plenum | Brian L. Davis | 2021-06-15 |
| 10246106 | Flooring incorporating open and enclosed air ducts | Brian L. Davis, John Birkmann | 2019-04-02 |