Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881441 | Device independent text captioned telephone service | Robert M. Engelke, Kevin R. Colwell, Troy Vitek | 2011-02-01 |
| 6934366 | Relay for personal interpreter | Robert M. Engelke, Kevin R. Colwell, Troy Vitek | 2005-08-23 |
| 6882707 | Method and apparatus for training a call assistant for relay re-voicing | Robert M. Engelke, Kevin R. Colwell, Troy Vitek, Jayne M. Turner, Pamela A. Frazier | 2005-04-19 |
| 6567503 | Real-time transcription correction system | Robert M. Engelke, Kevin R. Colwell, Troy Vitek, Jayne M. Turner, Pamela A. Frazier | 2003-05-20 |
| 6493426 | Relay for personal interpreter | Robert M. Engelke, Kevin R. Colwell, Troy Vitek | 2002-12-10 |