| 7693131 |
Telecommunications system to provide analog telephony communications over a packet connection |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Bryan Lee Gorman +2 more |
2010-04-06 |
| 6993011 |
User communication hub for use with an analog phone line |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Bryan Lee Gorman +2 more |
2006-01-31 |
| 6829234 |
Telecommunications system |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Bryan Lee Gorman +2 more |
2004-12-07 |
| 6490273 |
Asynchronous transfer mode architecture migration |
Frank Anthony DeNap, Harold W. Johnson, Bryan Lee Gorman, William Lee Edwards, Timothy Gene Kelley +4 more |
2002-12-03 |
| 6407997 |
Asynchronous transfer mode system for providing telephony service |
Frank Anthony DeNap, Harold W. Johnson, Bryan Lee Gorman, William Lee Edwards, Timothy Gene Kelley +4 more |
2002-06-18 |
| 6141339 |
Telecommunications system |
Martin Joseph Kaplan, Frank Anthony DeNap, John Arndt Strand, III, William Lee Edwards, Bryan Lee Gorman +2 more |
2000-10-31 |