| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 3 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Telecommunications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Russell Larry | 8 |
| #2 | Russell Larry R | 3 |
| #3 | Toohey William J | 2 |
| #4 | Franco-Ferreira Edgard A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2433621A1 | Insertable line stopper plug for pipelines | |
| US7149469B2 | Method and system for receiving audio broadcasts via a phone | |
| WO02072478A2 | Ballast water treatment for exotic species control | |
| US4547653A | Seam tracker | |
| US4441009A | Arc voltage control circuit for welding apparatus |