Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9268125 | Retractable beam splitter for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert Jeffrey Hewlett | 2016-02-23 |
| 8584994 | Floor stand with angled arm for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert Jeffrey Hewlett | 2013-11-19 |
| 8573808 | Retractable beam splitter for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert Jeffrey Hewlett | 2013-11-05 |
| D685405 | Floor stand with angled arm for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert Jeffrey Hewlett | 2013-07-02 |
| 8177394 | Stereoscopic illumination system for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert Jeffrey Hewlett | 2012-05-15 |