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Patent applications and USPTO patent grants for Hohmann; Eugen.The latest application filed is for "piezoelectric actuator having externally contacted inner electrodes of a piezoelectric element".
Patent | Date |
---|---|
Piezoelectric Actuator having Externally Contacted Inner Electrodes of a Piezoelectric Element App 20100259134 - Hohmann; Eugen ;   et al. | 2010-10-14 |
Piezoelectric Actuator And Method For Producing It App 20100156251 - Hohmann; Eugen ;   et al. | 2010-06-24 |
Device for separating solids from liquids in a dental apparatus Grant 4,891,041 - Hohmann , et al. January 2, 1 | 1990-01-02 |
Percussion instrument Grant 4,499,906 - Wohlgemuth , et al. February 19, 1 | 1985-02-19 |
Device for sterilizing medical and dental objects Grant 4,400,357 - Hohmann August 23, 1 | 1983-08-23 |
Electrical pulp testing instrument Grant 4,197,641 - Paulke , et al. April 15, 1 | 1980-04-15 |
Electric fluid heating device Grant 4,041,276 - Schwarz , et al. August 9, 1 | 1977-08-09 |
Dental apparatus Grant 3,989,952 - Hohmann November 2, 1 | 1976-11-02 |
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