Hewlett; Robert Jeffrey
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hewlett; Robert Jeffrey.The latest application filed is for "retractable beam splitter for microscope".
- Hewlett; Robert Jeffrey - Dawsonville GA
| Patent | Date |
|---|---|
| Retractable beam splitter for microscope Grant 9,268,125 - Butler , et al. February 23, 2 | 2016-02-23 |
| Retractable Beam Splitter For Microscope App 20140029090 - Butler; Jonathan Michael ; et al. | 2014-01-30 |
| Floor stand with angled arm for microscope Grant 8,584,994 - Butler , et al. November 19, 2 | 2013-11-19 |
| Retractable beam splitter for microscope Grant 8,573,808 - Butler , et al. November 5, 2 | 2013-11-05 |
| Floor stand with angled arm for microscope Grant D685,405 - Butler , et al. July 2, 2 | 2013-07-02 |
| Floor Stand With Angled Arm For Microscope App 20130099072 - Butler; Jonathan Michael ; et al. | 2013-04-25 |
| Retractable Beam Splitter for Microscope App 20130088777 - BUTLER; Jonathan Michael ; et al. | 2013-04-11 |
| Retractable beam splitter for microscope Grant 8,337,047 - Butler , et al. December 25, 2 | 2012-12-25 |
| Retractable Beam Splitter For Microscope App 20120307354 - BUTLER; Jonathan Michael ; et al. | 2012-12-06 |
| Stereoscopic illumination system for microscope Grant 8,177,394 - Butler , et al. May 15, 2 | 2012-05-15 |
| Stereoscopic Illumination System for Microscope App 20100118549 - Butler; Jonathan Michael ; et al. | 2010-05-13 |
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