Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9521259 | System and method for establishing voice and data connection | Richard A. Davis | 2016-12-13 |
| 8761379 | System and method for establishing voice and data connection | Richard A. Davis | 2014-06-24 |
| 5583922 | Telecommunication system for automatic switching between voice and visual data communications using forms | Richard A. Davis, Richard Allen Smith | 1996-12-10 |
| 5365577 | Telecommunication display system | Richard A. Davis, Ronald K. Witmore, Charles J. Fette, Peter Mathys | 1994-11-15 |