Schafer; Dagobert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schafer; Dagobert.The latest application filed is for "ultrasonic shock-wave transducer".
- Schafer; Dagobert - Bretten DE
| Patent | Date |
|---|---|
| Ultrasonic shock-wave transducer Grant 5,193,527 - Schafer March 16, 1 | 1993-03-16 |
| Piezoelectric transducer Grant 5,111,805 - Jaggy , et al. May 12, 1 | 1992-05-12 |
| Ultrasonic transducer having piezoelectric transducer elements Grant 5,101,133 - Schafer March 31, 1 | 1992-03-31 |
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