Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004419 | Intrusion detection using a conductive material | Randal Q. Thornley, William J. Tiffany | 2011-08-23 |
| 7710286 | Intrusion detection using a conductive material | Randal Q. Thornley, William J. Tiffany | 2010-05-04 |