Lettow; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lettow; Robert.The latest application filed is for "optochemical sensor".
- Lettow; Robert - Zurich CH
- Lettow; Robert - Winterthur CH
| Patent | Date |
|---|---|
| Optochemical sensor Grant 10,876,968 - Aigner , et al. December 29, 2 | 2020-12-29 |
| Optochemical Sensor App 20180328847 - Aigner; Daniel ; et al. | 2018-11-15 |
| Microscope having a touch screen Grant 9,329,375 - Zuest , et al. May 3, 2 | 2016-05-03 |
| Diaphragm arrangement for generating an oblique illumination in a microscope, and microscope Grant 9,146,392 - Lettow , et al. September 29, 2 | 2015-09-29 |
| Microscope having a transmitted-light illuminating device for critical illumination Grant 9,042,011 - Lettow , et al. May 26, 2 | 2015-05-26 |
| Diaphragm Arrangement For Generating An Oblique Illumination In A Microscope, And Microscope App 20130271808 - Lettow; Robert ; et al. | 2013-10-17 |
| Microscope Having A Transmitted-light Illuminating Device For Critical Illumination App 20130070335 - Lettow; Robert ; et al. | 2013-03-21 |
| Microscope Having A Touch Screen App 20120120224 - Zuest; Reto ; et al. | 2012-05-17 |
| Portable Microscope App 20120120223 - Zuest; Reto ; et al. | 2012-05-17 |
| Operator Control Unit For A Microscope App 20120120222 - Lettow; Robert ; et al. | 2012-05-17 |
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