Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7970108 | System and method for providing communications services | Joseph A. Pence, Joseph L. Durkee, Roundell L. Harris, Jr. | 2011-06-28 |
| 7929682 | System and method for providing communications services | Joseph A. Pence, Joseph L. Durkee, Roundell L. Harris, Jr. | 2011-04-19 |
| 7613452 | System and method for providing communications services | Joseph A. Pence, Joseph L. Durkee, Roundell L. Harris, Jr. | 2009-11-03 |
| 6999758 | System and method for providing communications services | Joseph A. Pence, Joseph L. Durkee, Roundell L. Harris, Jr. | 2006-02-14 |