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Patent applications and USPTO patent grants for Weiland, II; Franklin L..The latest application filed is for "system and method for efficient call management for directory assistance services".
Patent | Date |
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System and method for efficient call management for directory assistance services Grant 8,358,767 - Pines , et al. January 22, 2 | 2013-01-22 |
System And Method For Efficient Call Management For Directory Assistance Services App 20120011146 - Pines; Robert ;   et al. | 2012-01-12 |
System and method for efficient call management for directory assistance services Grant 8,085,923 - Pines , et al. December 27, 2 | 2011-12-27 |
System and method for efficient call management for directory assistance services Grant 7,672,441 - Pines , et al. March 2, 2 | 2010-03-02 |
System and method for efficient call management for directory assistance services Grant 7,346,157 - Pines , et al. March 18, 2 | 2008-03-18 |
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