| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Australia | 2 | |
| #7 | Brazil | 2 | |
| #8 | Chile | 1 | |
| #9 | Colombia | 1 | |
| #10 | Mexico | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Implantable devices | |
| #3 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hewlett Robert Troy | 18 |
| #2 | Hewlett Robert Mccoy | 17 |
| #3 | Hewlett Robert Jeffrey | 17 |
| #4 | Butler Jonathan Michael | 17 |
| #5 | Hewlett Robert T | 5 |
| #6 | Butler Jonathan M | 5 |
| #7 | Frank Steven M | 5 |
| #8 | Butler Johathan Michael | 1 |
| #9 | Robert Jeffrey Hewlett | 1 |
| #10 | Robert Mccoy Hewlett | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013271845A1 | Stereoscopic beam splitter | |
| WO2013059654A1 | Floor stand with angled arm for microscope | |
| AU2012298854A1 | Retractable beam splitter for microscope | |
| CA2742822A1 | Stereoscopic illumination system for microscope |