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Patent applications and USPTO patent grants for Lothrop; John R..The latest application filed is for "switch-adjunct interface".
Patent | Date |
---|---|
Switch-adjunct interface Grant 4,980,906 - Forson , et al. December 25, 1 | 1990-12-25 |
Automatically-effected move of a subscriber between electronic message service systems in a network Grant 4,933,967 - Lo , et al. June 12, 1 | 1990-06-12 |
Message service system network Grant 4,790,003 - Kepley , et al. De | 1988-12-06 |
Communication system for providing business communication features to cellular mobile telecommunication customers Grant 4,680,786 - Baker , et al. July 14, 1 | 1987-07-14 |
Trunk call processing services for host computer interconnections Grant 4,609,778 - Franklin , et al. September 2, 1 | 1986-09-02 |
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