Weinberger; Gerald J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weinberger; Gerald J..The latest application filed is for "method and system for updating a call rating database".
- Weinberger; Gerald J. - Smithtown NY
- Weinberger; Gerald J. - Commack NY
| Patent | Date |
|---|---|
| Method and system for updating a call rating database Grant 5,519,769 - Weinberger , et al. May 21, 1 | 1996-05-21 |
| Least cost routing device for separate connection into phone line Grant 5,425,085 - Weinberger , et al. June 13, 1 | 1995-06-13 |
| Apparatus and method for determining cost of telephone calls Grant 4,888,822 - Weinberger , et al. December 19, 1 | 1989-12-19 |
| Telephone having reiterative dialing feature Grant 4,209,668 - Weinberger , et al. June 24, 1 | 1980-06-24 |
| Telephone call metering device Grant 4,122,308 - Weinberger , et al. October 24, 1 | 1978-10-24 |
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