| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Construction of roads | |
| #3 | Analysing materials | |
| #4 | Vehicle connections | |
| #5 | Springs | |
| #6 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stromsoe Roger Arnold | 18 |
| Publication | Filing date | Title |
|---|---|---|
| CA2999808A1 | Impact compactor | |
| WO2016116885A2 | An impact compactor, compaction system and a method of obtaining soil strength | |
| WO2014162261A1 | A soil compaction system and method | |
| WO2005014938A1 | An impact compactor |