ZUMKEHR; Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZUMKEHR; Frank.The latest application filed is for "ophthalmologic microscope with at least one controlled manual degree of freedom".
- ZUMKEHR; Frank - Koniz CH
- ZUMKEHR; Frank - Zollikofen CH
- Zumkehr; Frank - Frutigen CH
- Zumkehr; Frank - US
| Patent | Date |
|---|---|
| Ophthalmologic Microscope With At Least One Controlled Manual Degree Of Freedom App 20220225870 - ZUMKEHR; Frank ; et al. | 2022-07-21 |
| Ophthalmologic Device With Image Storage App 20220222970 - ZUMKEHR; Frank ; et al. | 2022-07-14 |
| Device And Method For Measuring At Least One Geometric Parameter Of The Eye App 20220202287 - DELLAGIACOMA; Claudio ; et al. | 2022-06-30 |
| Test Method for a Disposable App 20200154998 - BREITENSTEIN; Jorg ; et al. | 2020-05-21 |
| Eye Examining Device App 20190223718 - Breitenstein; Joerg ; et al. | 2019-07-25 |
| Thermal flow sensor having an inverted substrate Grant 7,069,779 - Zumkehr , et al. July 4, 2 | 2006-07-04 |
| Thermal flow sensor having recesses in a substrate Grant 7,036,369 - Keppner , et al. May 2, 2 | 2006-05-02 |
| Thermal flow sensor having an inverted substrate App 20060000270 - Zumkehr; Frank ; et al. | 2006-01-05 |
| Thermal flow sensor having recesses in a substrate App 20060000273 - Keppner; Herbert ; et al. | 2006-01-05 |
| Thermal Flow Sensor Having An Asymmetric Design App 20060000272 - Neuenschwander; Beat ; et al. | 2006-01-05 |
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