Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628928 | Internet-based interactive radio system for use with broadcast radio stations | Stephen Crosby | 2003-09-30 |
| 5689245 | Integrated communications terminal | Theodore R. Harper, Ken Renshaw | 1997-11-18 |
| 5455823 | Integrated communications terminal | Ken Renshaw | 1995-10-03 |
| 5303393 | Integrated radio satellite response system and method | Theodore R. Harper | 1994-04-12 |