| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 3 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Computer technology | |
| #3 | IT methods for management | |
| #4 | Furniture and games | |
| #5 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Coin-freed | |
| #3 | Money sorting | |
| #4 | Data processing systems | |
| #5 | Data recognition and presentation | |
| #6 | Registering devices | |
| #7 | Casings and printed circuits | |
| #8 | Ticket-issuing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Streeter Gary R | 18 |
| #2 | Daigle Steven J | 18 |
| #3 | Irwin Kenneth E Jr | 15 |
| #4 | Irwin Kenneth E | 2 |
| #5 | Irwin Jr Kenneth E | 1 |
| #6 | Bofill Mark | 1 |
| #7 | Tevis Mark | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6491215B1 | Electronic verification machine for documents | |
| US6053405A | Electronic verification machine for documents | |
| US5621200A | Electronic verification machine for validating a medium having conductive material printed thereon | |
| US5471039A | Electronic validation machine for documents |