Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552771 | Retractable sensor for an alarm system | Roger J. Leyden | 1996-09-03 |
| 5421667 | Apparatus for connecting a security cable to a consumer article | Roger J. Leyden | 1995-06-06 |
| 5341124 | Mountable product sensor and display stand | Roger J. Leyden | 1994-08-23 |
| D345092 | Consumer article attachable receptable for maintaining a sensor in an operative position on the article | Roger J. Leyden, William R. DeCuzzi | 1994-03-15 |
| 5279135 | Security cable | Roger J. Leyden | 1994-01-18 |
| D335439 | Security cable anchor | Roger J. Leyden | 1993-05-11 |
| 5172098 | Alarm system sensing and triggering apparatus | Roger J. Leyden | 1992-12-15 |
| 5160048 | Garment anti-theft device | Roger J. Leyden | 1992-11-03 |
| 5103984 | Security device for a garment display structure | Roger J. Leyden | 1992-04-14 |