Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941120 | Apparatus and method for automatically programming frequency scanning radio receivers | Richard E. Barnett | 2005-09-06 |
| 6192223 | Apparatus and method for automatically programming frequency scanning radio receivers | Richard E. Barnett | 2001-02-20 |
| 6094148 | Vehicular emergency vehicle alarm apparatus | Richard E. Barnett, Lou McKenna | 2000-07-25 |
| 4841302 | Transmitter detector for use in a moving vehicle | — | 1989-06-20 |