Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074939 | Explosive composition | Ross J. Sanders, Vladimir Sujansky | 1991-12-24 |
| 4459582 | Local control apparatus for central station alarm system | David S. Terrett | 1984-07-10 |
| 4427974 | Local control apparatus for central station alarm system | — | 1984-01-24 |