loadpatents
Patent applications and USPTO patent grants for Clark; Jeff P..The latest application filed is for "caller authentication system".
Patent | Date |
---|---|
Caller authentication system Grant 9,036,793 - Dunmire , et al. May 19, 2 | 2015-05-19 |
Caller Authentication System App 20140328473 - Dunmire; David L. ;   et al. | 2014-11-06 |
Caller authentication system Grant 8,787,535 - Dunmire , et al. July 22, 2 | 2014-07-22 |
Configurable Access Lists for On-Demand Multimedia Program Identifiers App 20090307719 - Clark; Jeff P. ;   et al. | 2009-12-10 |
Caller Authentication System App 20090190737 - Dunmire; David L. ;   et al. | 2009-07-30 |
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