Higbee; John E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Higbee; John E..The latest application filed is for "inductive loop detector system".
- Higbee; John E. - Santa Susana CA
- Higbee; John E. - Simi Valley CA
| Patent | Date |
|---|---|
| Inductive loop detector system Grant 3,943,339 - Koerner , et al. March 9, 1 | 1976-03-09 |
| Vehicle Detection System Grant 3,775,742 - Koerner , et al. November 27, 1 | 1973-11-27 |
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