Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278365 | Security system with intermittent alarm location detection | Glen D. Dell | 2001-08-21 |
| 5726627 | Security system with intermittent alarm location detection | Glen D. Dell | 1998-03-10 |
| 5699591 | Security anchor | — | 1997-12-23 |
| 4772878 | Merchandise theft deterrent sensor | — | 1988-09-20 |