| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 61 | |
| #2 | Belgium | 4 | |
| #3 | United States | 2 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Machines | |
| #7 | Mechanical elements | |
| #8 | Control |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Garbage disposal | |
| #3 | Packaging | |
| #4 | Weighing | |
| #5 | Construction of roads | |
| #6 | Street cleaning | |
| #7 | Dynamo-electric machines | |
| #8 | Generating mechanical vibrations | |
| #9 | Gearing | |
| #10 | Control or regulating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bluntzer R | 2 |
| #2 | Heine Desire | 1 |
| #3 | Senelet B | 1 |
| #4 | Schmidt Werner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3826385A | Silo filling arrangement | |
| US3754633A | Gantry scraper | |
| FR1531522A | Stripper | |
| FR1524133A | Method for cleaning conveyor belts and device for implementing this method | |
| FR1519575A | Storage and recovery process with homogenization and device for implementing this process |