| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 59 | |
| #2 | Switzerland | 7 | |
| #3 | Germany | 6 | |
| #4 | United Kingdom | 5 | |
| #5 | United States | 2 | |
| #6 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Punching metal | |
| #3 | Sawing | |
| #4 | Clutches and brakes | |
| #5 | Safety devices | |
| #6 | Dentistry | |
| #7 | Measuring force, work and fluid pressure | |
| #8 | Mechanical control devices | |
| #9 | Frames | |
| #10 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pouleau Roger | 6 |
| #2 | Roger Mueller | 4 |
| #3 | Roger Muller | 3 |
| #4 | Etablissements Grimar | 2 |
| #5 | Yvernat Michel | 2 |
| #6 | Macrez Robert | 1 |
| #7 | Louis Coton | 1 |
| #8 | Mueller Roger | 1 |
| #9 | Amable-Louis Coton | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB835388A | An arrangement for actuating shears and similar machines and for various types of presses | |
| US2997945A | Friction driven screw presses | |
| GB828645A | Improvements in friction-driven screw presses | |
| GB773100A | Stroke varying device for mechanical presses and like machines | |
| US2862405A | Stroke varying device for mechanical presses and other machines | |
| GB657187A | Improvements relating to presses | |
| GB634900A | Improvements relating to billet-shears or the like |