| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Mechanical control devices | |
| #3 | Street cleaning | |
| #4 | Unspecified technologies | |
| #5 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcgugan Edward | 12 |
| #2 | Smart William James | 3 |
| #3 | Walker Rob | 2 |
| #4 | Smart William J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2558134A1 | Motor grader with adjustable front wheel structure | |
| AU2005270639A1 | Cutting edge with trailing wear plate | |
| CA2575856A1 | Cutting edge with trailing wear plate | |
| CA2391675A1 | Motorgrader circle drive | |
| US6523617B2 | Motor grader vehicle control arrangement | |
| US6813849B2 | Grader moldboard assembly | |
| CA2348202A1 | Slide rail adjustment for grader blade | |
| CA2345951A1 | Advanced motor grader controls |