| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | IT methods for management | |
| #3 | Furniture and games | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Data processing systems | |
| #2 | Physical training equipment | |
| #3 | Teaching materials | |
| #4 | Coin-freed | |
| #5 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zrike Christopher A | 13 |
| #2 | Zrike Kenneth L | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2011320375A1 | Sports Matchmaker Systems | |
| US2009307234A1 | Sports Matchmaker Systems | |
| US2008222535A1 | Sports Matchmaker Systems | |
| ZA200802217B | Sports Matchmaker Systems | |
| US2007060328A1 | Sports matchmaker systems |