Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819252 | Carbon monoxide and smoke detection apparatus | Vincent J. Delia | 2004-11-16 |
| 6762688 | Device with silencing circuitry | Vincent Mori, Edward C. Duran, Kenneth L. Venzant | 2004-07-13 |
| 6731207 | Modular detector system | Michael A. Swieboda, Mark A. Devine, Andrew J. Ivanecky, Kenneth L. Venzant, Romualdo Sonny Siazon +1 more | 2004-05-04 |