Hamilton; Barbara Ann
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hamilton; Barbara Ann.The latest application filed is for "telephone network control system and method".
- Hamilton; Barbara Ann - Sparta NJ
| Patent | Date |
|---|---|
| Telephone network control system and method Grant 8,767,938 - Wurster , et al. July 1, 2 | 2014-07-01 |
| Telephone Network Control System And Method App 20100054442 - Wurster; John H. ; et al. | 2010-03-04 |
| Telephone network control system and method Grant 7,616,747 - Wurster , et al. November 10, 2 | 2009-11-10 |
| Telephone network control system and method App 20040028203 - Wurster, John H. ; et al. | 2004-02-12 |
| Internet call manager Grant 6,647,108 - Wurster , et al. November 11, 2 | 2003-11-11 |
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