Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085309 | Ventilation system with tapered flexible conduit | Neil B. Smith | 2024-09-10 |
| 11573017 | Ventilation system for a large industrial space | Neil B. Smith, Steven J. Miner | 2023-02-07 |
| 11573021 | Multi-component whole house fan system | Neil B. Smith | 2023-02-07 |
| 10697473 | Aerodynamic motor mount assembly for an air impeller | Neil B. Smith | 2020-06-30 |
| D775719 | Fan | Neil B. Smith | 2017-01-03 |
| 4971558 | Porcelain inlay formed directly in a cavity and method for making same | — | 1990-11-20 |
| 4720265 | Curved die positioner | — | 1988-01-19 |