| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | United States | 2 | |
| #4 | Australia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Measurement | |
| #3 | Computer technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blair Jim | 7 |
| #2 | Blair Ian Stewart | 3 |
| #3 | Klecha Stephanie | 1 |
| #4 | Lissiman Lloyd | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011088509A1 | Optical overhead wire measurement | |
| US2007296949A1 | Optical method of determining a physical attribute of a moving object | |
| AUPR697001A0 | System for detecting sliding of a wheel travelling along a track |