| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Ireland | 1 | |
| #7 | Norway | 1 | |
| #8 | New Zealand | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mckinley Harry R | 20 |
| #2 | Harry R Mckinley | 1 |
| #3 | Mckinley Harry P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4216399A | Multiple magnification stereo video telescope objective lens system | |
| US5673147A | Stereo video endoscope objective lens systems | |
| US5191203A | Stereo video endoscope objective lens system | |
| US5122650A | Stereo video endoscope objective lens system | |
| US5097359A | Endoscope relay lens configuration | |
| US5059009A | Endoscope relay lens |