Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7363196 | Guard tour system | Barry J. Markwitz, Mike O'Flaherty, Jay Cross, Dean M. Chriss, Tom Dutton +3 more | 2008-04-22 |
| 6834259 | Guard tour system | Barry J. Markwitz, Mike O'Flaherty, Jay Cross, Dean M. Chriss, Tom Dutton +3 more | 2004-12-21 |