| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United States | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Audio-visual technology | |
| #3 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Registering devices | |
| #2 | Coin-freed | |
| #3 | Television | |
| #4 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Funk Joseph E | 6 |
| #2 | White Daryl A | 6 |
| #3 | Duggan Charles F | 5 |
| #4 | Downer Raymond | 4 |
| #5 | Downer Raymond J | 1 |
| #6 | Denton Howard Prescott | 1 |
| #7 | Francis James Thomas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6593962B1 | Image recording for a document generation system | |
| US6269169B1 | Secure document reader and method therefor | |
| US6088133A | Optics for document scanner |