| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Control | |
| #6 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andre Guinard Paul | 11 |
| #2 | Georges Berger Gerard Jean | 1 |
| #3 | Jean Berger Gerard Georges | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3150684A | Device for the delivery of a fluid supplied by a motorpump | |
| US3141475A | Regulating valve for a pump controlled by a pressure responsive switch | |
| US3035596A | By-pass relief valve | |
| US3042063A | Distributing device | |
| US2833601A | Bearings | |
| US2827922A | Stream-lined check-valve | |
| US2149600A | Pumping device in particular for volatile liquids | |
| US1724084A | Rotary piston pump or the like | |
| US1409097A | Pump |