Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888815 | Scanning radio receiver | William B. Ahlemeyer, Ben F. McCormick, II | 1989-12-19 |
| 4887086 | Combination scanner and radar detector | Bobby Unser | 1989-12-12 |
| 4455509 | Intrinsically safe lighting system | Lyle T. Keister | 1984-06-19 |