| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 15 | |
| #2 | United Kingdom | 6 | |
| #3 | Germany | 5 | |
| #4 | United States | 4 | |
| #5 | Canada | 3 | |
| #6 | Switzerland | 3 | |
| #7 | Belgium | 2 | |
| #8 | Japan | 2 | |
| #9 | Netherlands | 2 | |
| #10 | Spain | 1 | |
| #11 | Italy | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Control | |
| #3 | Computer technology | |
| #4 | Machines | |
| #5 | Consumer goods | |
| #6 | Audio-visual technology | |
| #7 | Telecommunications | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Data recognition and presentation | |
| #3 | Postal sorting | |
| #4 | Ticket-issuing devices | |
| #5 | Coin-freed | |
| #6 | Office accessories | |
| #7 | Stamps | |
| #8 | Dairy products production | |
| #9 | Telephonic communication | |
| #10 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tollet Marcel | 7 |
| #2 | Jarleton Paul | 3 |
| #3 | Lagoutte Georges-Francois | 2 |
| #4 | Maruseru Toore | 2 |
| #5 | Boye Alfred | 2 |
| #6 | Serot Pierre | 1 |
| #7 | Dimur Gerard | 1 |
| #8 | Societe Pour L Affranchissemen | 1 |
| #9 | Pooru Jiyaruruton | 1 |
| #10 | Julien Christian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2942578A1 | PRINT WORK | |
| CH627407A5 | Multiple wheel printer with electric control. | |
| GB1522941A | System for processing confidential mail | |
| GB1543180A | Processing mail | |
| US3358801A | Distributing appliance | |
| US3180574A | Stamping machine | |
| DE865914C | Registration device, especially for sales outlets and post offices | |
| GB461397A | Transmitter and receiver of impulses for long distance transmission | |
| CA699370A | Franking machines |