Deval; Alain
Patent Applications and Registrations
Patent applications and USPTO patent grants for Deval; Alain.The latest application filed is for "vibrating beam force-frequency transducer and pendulous accelerator comprising application thereof".
- Deval; Alain - Courbevoie FR
- Deval; Alain - Plaisir FR
- Deval; Alain - Fontenay-le-Fleury FR
| Patent | Date |
|---|---|
| Vibrating beam force-frequency transducer and pendulous accelerator comprising application thereof Grant 5,020,370 - Deval , et al. June 4, 1 | 1991-06-04 |
| Electrostatic accelerometer Grant 4,345,474 - Deval August 24, 1 | 1982-08-24 |
| Brushless electric motors Grant 3,906,267 - Coupin , et al. September 16, 1 | 1975-09-16 |
| Electric Motors With Electronic Commutation Grant 3,794,895 - Coupin , et al. February 26, 1 | 1974-02-26 |
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