loadpatents
Patent applications and USPTO patent grants for Crable; Phillip D..The latest application filed is for "procuring communication session records".
Patent | Date |
---|---|
Network routing Grant 8,798,253 - Allen , et al. August 5, 2 | 2014-08-05 |
Procuring Communication Session Records App 20130054635 - PHELPS; David E. ;   et al. | 2013-02-28 |
Routing calls in a network Grant 8,310,958 - Crable , et al. November 13, 2 | 2012-11-13 |
Routing Calls In A Network App 20080159262 - Crable; Phillip D. ;   et al. | 2008-07-03 |
Network Routing App 20070071221 - Allen; Curtis E. ;   et al. | 2007-03-29 |
Call blocking based on call properties Grant 6,763,098 - Allen , et al. July 13, 2 | 2004-07-13 |
Transaction billing for special service telephone numbers Grant 6,522,734 - Allen , et al. February 18, 2 | 2003-02-18 |
Enhanced voice services load balancing Grant 5,870,455 - Campbell , et al. February 9, 1 | 1999-02-09 |
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