Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097259 | Line fault isolation system | Brian M. Morris | 1992-03-17 |
| 4952906 | Strobe alarm circuit | William P. Buyak | 1990-08-28 |
| 4929924 | Electronic alarm horn | William P. Buyak, Robert W. Right | 1990-05-29 |