| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 23 | |
| #2 | Switzerland | 5 | |
| #3 | United Kingdom | 4 | |
| #4 | Belgium | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Germany | 1 | |
| #8 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Textiles and paper | |
| #5 | Foods and drinks | |
| #6 | Thermal processes | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Shaping of plastics | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Spinning | |
| #5 | Fillers | |
| #6 | Food preservation | |
| #7 | Domestic washing | |
| #8 | Textile treatments | |
| #9 | Air-conditioning | |
| #10 | Finishing textile fabrics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Camille Harter | 2 |
| #2 | Cottancin Gerard | 2 |
| #3 | Rene Jacques Valdi | 2 |
| #4 | Valdi Rene J | 1 |
| #5 | Jacques Valdi Rene | 1 |
| #6 | Paul Ponsonnet | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0022009A1 | Mould assembly for moulding elastomers | |
| GB1271782A | Improvements in or relating to fans | |
| GB1173547A | Improvements in or relating to Machines for Injecting Thermo-Setting Material. | |
| GB981188A | Improved helicoidal fan | |
| GB913930A | Blade for axial-flow fans producing an acceleration in a meridian direction | |
| FR855308A | Dryer for laundry and the like | |
| DE578282C | Device for drying fabric webs with a simple horizontal web guide | |
| CA711616A | Helicoidal fan |