| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Computer technology | |
| #3 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Data recognition and presentation | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roberts William Sherbrooke | 7 |
| #2 | Roberts Willam Sherbrooke | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9720692A1 | Charge card | |
| GB9616049D0 | Charge card | |
| GB9524860D0 | Charge card | |
| GB9701745D0 | Charge card | |
| AU2530995A | Charge card | |
| WO9604610A1 | Charge card |