Stephane Varrin

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Coeuve, CH

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Patents Grantslast 30 patents

Information Patent Grant
Dry pump for gas and set of a plurality of dry pumps for gas
- Patent number 11,920,592
- Issue date Mar 5, 2024
- Ateliers Busch SA
- Théodore Iltchev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump for applications in vacuum packaging machines
- Patent number 9,638,181
- Issue date May 2, 2017
- Ateliers Busch SA
- Didier Mueller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vacuum pump
- Patent number D677281
- Issue date Mar 5, 2013
- Ateliers Busch SA
- Didier Müller
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
DRY PUMP FOR GAS AND SET OF A PLURALITY OF DRY PUMPS FOR GAS
- Publication number 20220145886
- Publication date May 12, 2022
- ATELIERS BUSCH SA
- Théodore Iltchev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTISTAGE PUMP BODY AND MULTISTAGE GAS PUMP
- Publication number 20220127962
- Publication date Apr 28, 2022
- ATELIERS BUSCH SA
- Théodore Iltchev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP FOR APPLICATIONS IN VACUUM PACKAGING MACHINES
- Publication number 20130259717
- Publication date Oct 3, 2013
- ATELIERS BUSCH SA
- Didier Mueller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...