| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 7 | |
| #2 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Winches | |
| #2 | Motor vehicles | |
| #3 | Load transportation vehicles | |
| #4 | Vehicle suspension arrangements | |
| #5 | Cranes | |
| #6 | Lifting and pushing | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Massey Navarre A | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CA2487596A1 | Chain winch | |
| CA2044007A1 | Work holder | |
| CA2020390A1 | Portable crane | |
| CA2020389A1 | Load balancer | |
| US4976413A | Mechanical jacking device | |
| CA1319674C | Winch device | |
| CA1029716A | Load handling method and apparatus | |
| CA1024546A | Sliding axle assembly for flat deck trailers and the like |