| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Packaging and shipping | |
| #5 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Installation of electric cables | |
| #3 | Belts or cables for driving | |
| #4 | Optical systems | |
| #5 | Pipes | |
| #6 | Handling thin material | |
| #7 | Electrically-conductive connections | |
| #8 | Cranes | |
| #9 | Winches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Jackson A | 11 |
| #2 | Perusse Edgar D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2147782A1 | Apparatus for Guiding an Elongated Item | |
| US5122007A | Pulling eye with breakaway | |
| US4411409A | Tube pulling and lubricating system | |
| US4337923A | Fibre optical cable pulling eye | |
| US4070894A | Crimping device | |
| CA1042035A | Split flange adapter pad | |
| CA1037684A | Pulling eye |