| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | China | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | IT methods for management | |
| #3 | Machines | |
| #4 | Furniture and games | |
| #5 | Consumer goods | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Unspecified technologies | |
| #3 | Data processing systems | |
| #4 | Games | |
| #5 | Wing fittings | |
| #6 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wolfe William W | 12 |
| #2 | Licata Anthony | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2010160021A1 | System and method for a national lottery | |
| KR20080069598A | System and method for providing computer gaming | |
| EP1395348A1 | Hand held lottery game | |
| US1157274A | Door-spring. | |
| US1076182A | Coupling or clasp for suspenders. |