Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10292005 | Object location tracking using mobile communication device | — | 2019-05-14 |
| 9736628 | Object location tracking using mobile communication device | — | 2017-08-15 |
| 8401161 | Routing outbound toll-free calls through a VoIP network | Richard Dean Terpstra, Greg Gualtieri, Janis Griffin, Murli S. Nair, Susmita Saha | 2013-03-19 |
| 7995736 | Local routing management in a telecommunications network | Matthew K. Davis, Greg Gualtieri, Richard Dean Terpstra, Janis Griffin, Murli S. Nair +1 more | 2011-08-09 |
| 7995729 | Local routing management in a telecommunications network | Matthew K. Davis, Greg Gualtieri, Richard Dean Terpstra, Janis Griffin, Murli S. Nair +1 more | 2011-08-09 |
| 7961863 | System and method for major trading area (MTA) routing in a telecommunications network | Bill Long, Alissa Baan, Janis Griffin | 2011-06-14 |
| 7929676 | Local routing management in a telecommunications network | Matthew K. Davis, Greg Gualtieri, Richard Dean Terpstra, Janis Griffin, Murli S. Nair +1 more | 2011-04-19 |
| 7738647 | Local routing management in a telecommunications network | Matthew K. Davis, Greg Gualtieri, Richard Dean Terpstra, Janis Griffin, Murli S. Nair +1 more | 2010-06-15 |
| 7657017 | System and method for major trading area (MTA) routing in a telecommunications network | Bill Long, Richard Dean Terpstra, Greg Gualtieri | 2010-02-02 |
| 7580516 | System and method for major trading area (MTA) routing in a telecommunications network | Bill Long, Alissa Baan, Janis Griffin | 2009-08-25 |
| D378124 | Child duck seat | — | 1997-02-18 |
| 5342403 | Integrated defibrillator/monitor architecture with defibrillator-only fail-safe mode of operation | Daniel J. Powers, Judith L. Cyrus, Steve Kootstra, Art Burkhalter, J. Daren Bledsoe +1 more | 1994-08-30 |