Isbister; Eric J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Isbister; Eric J..The latest application filed is for "marine radar interrogator-transponder target detection, identification, and range measurement system".
- Isbister; Eric J. - Greenlawn NY
- Isbister; Eric J. - Charlottesville VA
| Patent | Date |
|---|---|
| Marine radar interrogator-transponder target detection, identification, and range measurement system Grant 4,104,629 - Isbister , et al. August 1, 1 | 1978-08-01 |
| Electronic docking system Grant 4,063,240 - Isbister , et al. December 13, 1 | 1977-12-13 |
| Multiple frequency navigation radar system Grant 4,031,535 - Isbister June 21, 1 | 1977-06-21 |
| Marine traffic conflict assessment system Grant 3,971,018 - Isbister , et al. July 20, 1 | 1976-07-20 |
| Marine Radio Interrogator-transponder Target Detection, Identification, And Range Measurement System Grant 3,806,922 - Isbister April 23, 1 | 1974-04-23 |
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