| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EAPO (Eurasian Patent Organization) | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Mexico | 2 | |
| #8 | Norway | 2 | |
| #9 | New Zealand | 2 | |
| #10 | United States | 2 | |
| #11 | WIPO (World Intellectual Property Organization) | 2 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 2 | |
| #13 | South Africa | 2 | |
| #14 | Argentina | 1 | |
| #15 | Malaysia | 1 | |
| #16 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Hand carts | |
| #2 | Lifting and pushing | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mayes Douglas | 24 |
| #2 | Raetze Bernd | 24 |
| #3 | Mathers Norman Ian | 21 |
| #4 | Ellis Robert John | 21 |
| #5 | Ellis Robert J | 3 |
| #6 | Bernd Raetze | 2 |
| #7 | Douglas Mayes | 2 |
| #8 | Robert John Ellis | 2 |
| #9 | Mathers Norman I | 2 |
| #10 | Ian Mathers Norman | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ZA200407241B | A steerable transport trolley. | |
| AU2003202651A1 | A steerable transport trolley | |
| WO03068658A1 | A steerable transport trolley | |
| AU2002952422A0 | A transport trolley |