Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320542 | Parallel-walled ventilation duct assembly with integrated low-profile subducts | Timothy Edward McNulty, Brian William Ryglewicz | 2025-06-03 |
| D727489 | Draft inducer | Timothy Edward McNulty | 2015-04-21 |
| D726896 | Draft inducer | Timothy Edward McNulty | 2015-04-14 |
| 8708673 | Inline shaft driven draft inducer | Timothy Edward McNulty | 2014-04-29 |