Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603835 | System for text assisted telephony | Kevin R. Colwell | 2003-08-05 |
| 6594346 | Relay for personal interpreter | — | 2003-07-15 |
| 6567503 | Real-time transcription correction system | Kevin R. Colwell, Troy Vitek, Kurt M. Gritner, Jayne M. Turner, Pamela A. Frazier | 2003-05-20 |
| 6549611 | Text enhanced telephony | Kevin R. Colwell | 2003-04-15 |
| 6510206 | Relay for personal interpreter | Kevin R. Colwell | 2003-01-21 |
| 6504910 | Voice and text transmission system | Kevin R. Colwell, Troy Vitek, Jeffrey L. Havens, Kurt Grittner, Dean Hofstetter +1 more | 2003-01-07 |