| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 | |
| #3 | Spain | 2 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Computer technology | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Data recognition and presentation | |
| #3 | Copy machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wright John Edward | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1299090A | Punched-card-controlled mechanism. | |
| US1292944A | Reproducer. | |
| US1287558A | Card-selector. | |
| US1171379A | Printing-telegraph receiver. | |
| CA160321A | Printing telegraph keyboard | |
| CA160320A | Printing telegraph | |
| CA160319A | Printing telegraph | |
| US1090365A | Printing-telegraph. | |
| GB190716778A | Improvements in Printing Telegraph Receivers. | |
| CA108338A | Printing telegraph receiver | |
| CA85528A | Tea kettle | |
| CA410070A | Step-ladder |