Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9268125 | Retractable beam splitter for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert McCoy Hewlett | 2016-02-23 |
| 8584994 | Floor stand with angled arm for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert McCoy Hewlett | 2013-11-19 |
| 8573808 | Retractable beam splitter for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert McCoy Hewlett | 2013-11-05 |
| D685405 | Floor stand with angled arm for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert McCoy Hewlett | 2013-07-02 |
| 8337047 | Retractable beam splitter for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Hewlett Robert McCoy | 2012-12-25 |
| 8177394 | Stereoscopic illumination system for microscope | Jonathan Michael Butler, Robert Troy Hewlett, Robert McCoy Hewlett | 2012-05-15 |