Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515061 | System for broadcasting marker beacon signals and processing responses from seeking entities | Charles E. Wilson | 1996-05-07 |
| 5502449 | Ground unit for the detection, identification, and direction determination of a marker beacon | Charles E. Wilson | 1996-03-26 |
| 5442356 | Airborne system for operation in conjunction with a marker beacon | Charles E. Wilson | 1995-08-15 |
| 5427032 | Flare-antenna unit for system in which flare is remotely activated by radio | Charles E. Wilson | 1995-06-27 |