Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423765 | Portable alarm system | Brian K. Hess | 2022-08-23 |
| 10713931 | Portable alarm system | Brian K. Hess | 2020-07-14 |
| 10169981 | Portable alarm system | Brian K. Hess | 2019-01-01 |
| 10134265 | Portable alarm system with self-monitoring sensor | Brian K. Hess | 2018-11-20 |
| 9911314 | Consumer alarm with quiet button | Brian K. Hess | 2018-03-06 |
| 9741236 | Consumer alarm with quiet button | Brian K. Hess | 2017-08-22 |
| 5543783 | Glass break detector and a method therefor | Kenneth T. Lewis | 1996-08-06 |