| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergeron Raymond E | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2021062454A1 | Excavator mounted head and assembly for supporting and angularly adjusting a clamshell style bucket assembly during such as a dredging operation | |
| CA2190368A1 | Power bucket | |
| US5209535A | Power bucket | |
| US4998762A | Power bucket | |
| CA1307810C | Power bucket |