Tocquet; Bernard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tocquet; Bernard.The latest application filed is for "electrio-acoustic transducers".
- Tocquet; Bernard - Sanary FR
- Tocquet; Bernard - Sanary-sur-Mer FR
| Patent | Date |
|---|---|
| Electrio-acoustic transducers Grant 4,752,918 - Boucher , et al. June 21, 1 | 1988-06-21 |
| Piezo transducers with mechanical amplification for very low frequencies, and acoustic antennas Grant 4,287,582 - Tocquet September 1, 1 | 1981-09-01 |
| Underwater acoustic reflectors Grant 4,197,920 - Cluzel , et al. April 15, 1 | 1980-04-15 |
| Piezoelectric transducers and acoustic antennas which can be immersed to a great depth Grant 4,151,437 - Tocquet April 24, 1 | 1979-04-24 |
| Multi-driver piezoelectric transducers with single counter-masses, and sonar antennas made therefrom Grant 4,100,527 - Tocquet July 11, 1 | 1978-07-11 |
| Low frequency acoustical piezo-electric transducer Grant 4,031,418 - Cluzel , et al. June 21, 1 | 1977-06-21 |
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