Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419140 | Security fence module | — | 2008-09-02 |
| 6863265 | Tamper resistant fence | Bruce Cochrane | 2005-03-08 |
| 6836213 | Method and apparatus for improving the sensitivity of a taut wire intrusion detection system | — | 2004-12-28 |
| 6646551 | Method and apparatus for improving the sensitivity of a taut wire intrusion detection system | — | 2003-11-11 |
| 6578438 | Taut wire sensor | Emanuel Steinberg | 2003-06-17 |
| 5852402 | Intrusion detection system | — | 1998-12-22 |