Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493411 | Call control system and method for automatic routing of circuit switched data connections based upon stored communication link information | R. Ashby Armistead, Robert L. Sargent | 2009-02-17 |
| 6839413 | Method and system for data communication | John C. Brock, Ronald L. Franzen, Jr., Michael Stephen Safly | 2005-01-04 |
| 6643703 | Method and apparatus for automatic routing of circuit switched data connections based upon stored behavioral information | R. Ashby Armistead, Robert L. Sargent | 2003-11-04 |
| 6529959 | Method and apparatus for automatic routing of circuit switched data connections based upon stored behavioral information | R. Ashby Armistead, Robert L. Sargent | 2003-03-04 |
| 6260071 | Method and apparatus for automatic routing of circuit switched data connections based upon stored behavorial information | R. Ashby Armistead, Robert L. Sargent | 2001-07-10 |