Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957373 | Automatic ventilator with manual override | Paul M. Sarazen, Jr. | 1999-09-28 |
| 5472380 | Modular forced-air floor register with filter | Paul M. Sarazen, Jr. | 1995-12-05 |
| 5294049 | Power temp vent duct system | Timothy James Trunkle, Paul M. Sarazen, Jr. | 1994-03-15 |
| 5253804 | Temperature and humidity sensitive high efficiency exhaust ventilator apparatus | Paul M. Sarazen, Jr. | 1993-10-19 |
| 4962882 | Ventilator | Paul M. Sarazen, Jr. | 1990-10-16 |
| D309348 | Ventilator grille | Paul M. Sarazen, Jr. | 1990-07-17 |
| 4821628 | Shallow-profile foundation ventilator | Paul M. Sarazen, Jr. | 1989-04-18 |
| 4754696 | Ventilator with adjustable installation means | Paul M. Sarazen, Jr. | 1988-07-05 |
| 4715532 | Adjustably resettable, temperature-responsive automatic ventilator | Paul M. Sarazen, Jr. | 1987-12-29 |
| 4669371 | Ventilator mounting spring | Paul M. Sarazen, Jr. | 1987-06-02 |
| 4493456 | Temperature-responsive automatic ventilator | Paul M. Sarazen, Jr. | 1985-01-15 |
| 4208010 | Ventilator assembly | Paul M. Sarazen, Jr. | 1980-06-17 |