Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199899 | Call management system with call control from user workstation computers | Paul Rogers, S. Thomas Emerson, John J. Daleiden, Gregory S. Wohlenberg, Mark E. Fogle | 2012-06-12 |
| 7136475 | Call Management system with call control from user workstation computers | Paul Rogers, S. Thomas Emerson, John J. Daleiden, Gregory S. Wohlenberg, Mark E. Fogle | 2006-11-14 |
| 6785379 | Call management system with call control form user workstation computers | Paul Rogers, S. Thomas Emerson, John J. Daleiden, Gregory S. Wohlenberg, Mark E. Fogle | 2004-08-31 |
| 5946386 | Call management system with call control from user workstation computers | Paul Rogers, S. Thomas Emerson, John J. Daleiden, Gregory S. Wohlenberg, Mark E. Fogle | 1999-08-31 |
| 5181243 | System and method for communications security protection | Dean Scarinci, William O. Sparks, Geoffrey W. Gates | 1993-01-19 |
| 5168519 | System and method for securing DTMF transmission | Dean Scarinci, William O. Sparks, Geoffrey W. Gates | 1992-12-01 |
| 5148478 | System and method for communications security protection | Dean Scarinci | 1992-09-15 |
| 4972469 | System and method for communications security protection | Dean Scarinci, William O. Sparks, Geoffrey W. Gates | 1990-11-20 |