Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309868 | Method for providing simulated smoke and a smoke generator apparatus therefor | Andrew C. Rauschenberg, John D. Miller | 2019-06-04 |
| 7529472 | Method and apparatus for generating consistent simulated smoke | Anthony K. Lazzarini | 2009-05-05 |
| 7456961 | Apparatus and method for detecting aerosol | Larry Trotter | 2008-11-25 |
| 6975237 | System, controller and method of detecting a hazardous condition within an enclosure having a ventilation system | Daniel F. Lewinski, Steven M. Loukusa | 2005-12-13 |
| 6377183 | Smoke detector having a moisture compensating device | Patrick T. Baker, David C. Soreide, Russell W. Stark, James Tseng | 2002-04-23 |