Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6115737 | System and method for accessing customer contact services over a network | Thomas C. Ely, Michael Martin, Darek A. Smyk | 2000-09-05 |
| 5533115 | Network-based telephone system providing coordinated voice and data delivery | Steven A. Hollenbach, Michael Martin, Robert S. Warznak | 1996-07-02 |