Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705033 | Humidification face mask | — | 1987-11-10 |
| 4625808 | Device for coupling fire extinguishers to closed-off compartments | — | 1986-12-02 |
| 4272014 | Humidification system | Camillo L. Passarelli, Philip S. Starrett | 1981-06-09 |