Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105812 | Dual chamber container | — | 2000-08-22 |
| 5825289 | Combined alarm system and window covering assembly | — | 1998-10-20 |
| 5552769 | Combined alarm system and window covering assembly | — | 1996-09-03 |
| 5440289 | Combined alarm system and window covering assembly | — | 1995-08-08 |
| 5274357 | Combined alarm system and window covering assembly | — | 1993-12-28 |
| 5103208 | Expandable entry detection apparatus | — | 1992-04-07 |
| 5005000 | Kit containing components for an alarm screen assembly | — | 1991-04-02 |
| 4857892 | Art alarm backing for protecting a work of art | — | 1989-08-15 |
| 4843375 | Roll-up alarm screen assembly and shipping container therefor | — | 1989-06-27 |