Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11573017 | Ventilation system for a large industrial space | Richard Jacobi, Steven J. Miner | 2023-02-07 |
| 11573021 | Multi-component whole house fan system | Richard Jacobi | 2023-02-07 |