Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7372370 | Remotely activated, multiple stage alarm system | Brent E. Routman, Jeremy P. Shapiro, Nicholas Patrick Johns | 2008-05-13 |
| 7109879 | Remotely activated, multiple stage alarm system | Brent E. Routman, Jeremy P. Shapiro, Nicholas Patrick Johns | 2006-09-19 |
| 5349338 | Fire detector and alarm system | Brent E. Routman | 1994-09-20 |