| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | France | 2 | |
| #5 | Germany | 1 | |
| #6 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Data recognition and presentation | |
| #2 | Unspecified technologies | |
| #3 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zappia Joseph M | 4 |
| #2 | Higginbotham Roy F | 3 |
| #3 | Blonder Fred D | 3 |
| #4 | Snyder David E | 3 |
| #5 | Hendrickson D | 2 |
| #6 | Stanford W | 1 |
| #7 | Bell R | 1 |
| #8 | Snyder D | 1 |
| #9 | Higginbotham R | 1 |
| #10 | Melugin L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3946205A | Document feed for optical scanner | |
| US3857020A | Automatic line tracker | |
| CA965184A | Optical reader system | |
| GB1351054A | System for optically reading printed data | |
| US3738643A | Paper feeder | |
| US3639730A | Optical reader system | |
| US3600557A | Data scanner | |
| US3406580A | Scanner drive device | |
| CA911041A | Data scanner | |
| CA909939A | Data scanner |