| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Japan | 2 | |
| #4 | France | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Non-positive-displacement pumps | |
| #3 | Special machines | |
| #4 | Steam turbines | |
| #5 | Special non-positive-displacement engines | |
| #6 | Pipes | |
| #7 | Shafts | |
| #8 | Dynamo-electric machines | |
| #9 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Drouvot Philippe | 9 |
| #2 | Lewon Ivan | 4 |
| #3 | Boeglin Stéphane | 3 |
| #4 | Stéphane Boeglin | 2 |
| #5 | Ivan Lewon | 2 |
| #6 | Seillot Matthieu | 1 |
| #7 | Matthieu Seillot | 1 |
| #8 | Koerper Michel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH714176A1 | Centrifugal pump for cryogenic fluids. | |
| CH711382A1 | Pulsation damping device for discontinuously conveying pumps for conveying a cryogenic conveying medium. | |
| CH710410A1 | Rotary pump for cryogenic fluids. | |
| CH709894A1 | Reciprocating piston pump for cryogenic fluids. | |
| CH703376A1 | Reciprocating piston pump for cryogenic fluids. | |
| CH703354A1 | Drive unit for a reciprocating pump. |