| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | France | 3 | |
| #3 | Italy | 3 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements | |
| #4 | Measurement | |
| #5 | Chemical engineering | |
| #6 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Centrifuges | |
| #2 | Packaging | |
| #3 | Pistons and sealings | |
| #4 | Weighing | |
| #5 | Chemical or physical processes | |
| #6 | Non-metallic elements | |
| #7 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bessonov Alexander Michailovic | 5 |
| #2 | Duedin Igor Ivanovic | 4 |
| #3 | Meier Kurt | 4 |
| #4 | Michailovic Bessonov Alexander | 3 |
| #5 | Grieder Hanspeter | 2 |
| #6 | Gridnev Valeri Stepanovic | 2 |
| #7 | Lyszev Vladimir Anatolevic | 2 |
| #8 | Ivanovic Duedin Igor | 2 |
| #9 | Stutz Guido | 2 |
| #10 | Stukov Valeri Innokentevic | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CH683398A5 | Decantation centrifuge to reduce water content in solids | |
| CH683399A5 | Decantation centrifuge for producing free flowing solids | |
| CH683452A5 | A hydrodynamic seal | |
| CH680269A5 | Packings for e.g. phase exchange columns - are made from suitable substrates covered on one or both sides with carbon@ fibres or flakes which produce strong capillary effect | |
| EP0222695A1 | Dosing device | |
| CH667530A5 | METHOD FOR OPERATING dosing devices. |