| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Denmark | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Finland | 3 | |
| #5 | United Kingdom | 3 | |
| #6 | Norway | 3 | |
| #7 | United States | 2 | |
| #8 | South Africa | 2 | |
| #9 | Spain | 1 | |
| #10 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Transport or storage devices | |
| #3 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dudding Sheron Leslie | 17 |
| #2 | Dudding Sheron L | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4951724A | Coupling device | |
| GB8623970D0 | Coupling device | |
| GB8508132D0 | Bulk cargo containers | |
| GB8506169D0 | Tipping chassis & twistlock |