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Patent applications and USPTO patent grants for Karger; Jiri.The latest application filed is for "drop-detection device".
Patent | Date |
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Light-guiding element arrangement for optical drop detection Grant 10,809,116 - Mehrle , et al. October 20, 2 | 2020-10-20 |
Drop-detection device Grant 10,753,850 - Mehrle , et al. A | 2020-08-25 |
Phase-chopping control of piezoelectric actuators Grant 10,491,141 - Staedtler , et al. Nov | 2019-11-26 |
Drop-detection Device App 20190078996 - MEHRLE; Klaus Werner ;   et al. | 2019-03-14 |
Light-guiding Element Arrangement For Optical Drop Detection App 20180283928 - MEHRLE; Klaus Werner ;   et al. | 2018-10-04 |
Phase-chopping Control Of Piezoelectric Actuators App 20180219495 - STAEDTLER; Juergen ;   et al. | 2018-08-02 |
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