Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355403 | Customized, billing-controlled call bridging system | Charles T. Richardson, Jr., Kevin Austin | 1994-10-11 |
| 5335266 | Automated telecommunication peripheral system | Charles T. Richardson, Jr., Kevin Austin | 1994-08-02 |