| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | Germany | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Milling | |
| #3 | Accessories for machine tools | |
| #4 | Lubricating | |
| #5 | Unspecified technologies | |
| #6 | Gearing | |
| #7 | Pumps | |
| #8 | Separation | |
| #9 | Making gears or toothed racks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ratier Jean | 1 |
| #2 | Alfred Rouchaud Fernand | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2056741A | Drive for machine tool tables or carriages | |
| FR530978A | Improvements to pumps supplying filter presses | |
| GB139766A | Improvements in brick presses |