Oliver; Stewart W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oliver; Stewart W..The latest application filed is for "telemetry device including a dynamic off-hook detector capable of operationg in a pulse-dialing environment".
- Oliver; Stewart W. - Venice CA
| Patent | Date |
|---|---|
| Telemetry device including a dynamic off-hook detector capable of operationg in a pulse-dialing environment Grant 5,488,654 - Oliver January 30, 1 | 1996-01-30 |
| Telemetry device including a dynamic off-hook detector Grant 5,485,509 - Oliver January 16, 1 | 1996-01-16 |
| Apparatus and method for activating an inbound telemetry device Grant 5,235,634 - Oliver August 10, 1 | 1993-08-10 |
| Outbound telemetry device Grant 5,204,896 - Oliver April 20, 1 | 1993-04-20 |
| Signal proessing circuit for use in telemetry devices Grant 5,202,916 - Oliver April 13, 1 | 1993-04-13 |
| Universal line status monitoring and response system Grant 4,839,917 - Oliver June 13, 1 | 1989-06-13 |
| Multiplex system for automatic meter reading Grant 4,710,919 - Oliver , et al. December 1, 1 | 1987-12-01 |
| Centerpoint automatic meter reading system Grant 4,578,536 - Oliver , et al. March 25, 1 | 1986-03-25 |
| Test set Grant 4,489,220 - Oliver December 18, 1 | 1984-12-18 |
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