| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Manus George | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CN103108764A | A wheel with an electrical unit | |
| WO2011089226A1 | A practising device for golf | |
| WO2009124944A1 | A practising device | |
| WO2007033674A1 | A ground rollable support for a golf bag, and a wheel structure for a mobile appliance | |
| WO2005087568A2 | A collapsible golf trolley, and a wheel structure for a mobile appliance |