| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | United States | 2 | |
| #4 | Argentina | 1 | |
| #5 | Canada | 1 | |
| #6 | Japan | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berrange Aubrey Ralph | 5 |
| #2 | Berrange Aubrey R | 2 |
| #3 | Aubrey Ralph Berrange | 1 |
| #4 | Ooburii Rarufu Beranji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9701361D0 | Apparatus and method for a bat and ball game | |
| ZA9001270B | Impact compactors | |
| JPS5681710A | Compactor | |
| US4422795A | Compactor | |
| US4019825A | Soil compactor | |
| GB744701A | Improvements relating to impact rolling or tamping machines for the compaction of loose materials, such as road surfaces |