| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huizinga Richard | 12 |
| #2 | Soltys Richard | 12 |
| #3 | Richard Soltys | 2 |
| #4 | Richard Huizinga | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU2004261251A1 | Double-sided playing cards and method and device used for producing them | |
| AU2002311957A2 | Method, apparatus and article for verifying card games, such as playing card distribution | |
| US2002187821A1 | Method, apparatus and article for random sequence generation and playing card distribution |