| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Belgium | 3 | |
| #3 | Switzerland | 3 | |
| #4 | Germany | 3 | |
| #5 | United Kingdom | 3 | |
| #6 | Italy | 3 | |
| #7 | Netherlands | 3 | |
| #8 | Canada | 2 | |
| #9 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michel Raymond | 12 |
| #2 | Deleville Maurice | 3 |
| #3 | Michel R | 3 |
| #4 | Legeay-Lechat Helene | 1 |
| #5 | Legeay Nee Lechat Helene | 1 |
| #6 | Legeay Geb Lechat Helene | 1 |
| #7 | Colombes Bois | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2519381A1 | PERISTALTIC PUMP | |
| GB2084287A | Hoses for peristaltic pumps | |
| GB1565086A | Tube for a peristaltic pump | |
| FR1382222A | Improvements to flexible tube pumps |