| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | China | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Malaysia | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Constantine William Robert | 15 |
| #2 | Constantine William | 5 |
| #3 | Cartwright Steven Neil | 1 |
| #4 | Constantine William Robert Gb | 1 |
| #5 | Cartwright Steven Niel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0308671D0 | Improved form of competition, eg spot-the-ball game | |
| MY139950A | Improved competition method and means | |
| AU4129100A | Improved competition method and means | |
| WO9852663A1 | Competition method and means |