Yannick GRENIER

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Doussard, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dry-type primary vacuum pump and method for controlling the injecti...
- Patent number 11,725,659
- Issue date Aug 15, 2023
- PFEIFFER VACUUM
- Paul Decorde
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pumping unit including a rough vacuum pump and a roots vacuum pump
- Patent number 11,493,042
- Issue date Nov 8, 2022
- PFEIFFER VACUUM
- Serge Brandolin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dry vacuum pump and method for controlling a synchronous motor of a...
- Patent number 11,396,875
- Issue date Jul 26, 2022
- PFEIFFER VACUUM
- Yannick Grenier
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DRY-TYPE PRIMARY VACUUM PUMP AND METHOD FOR CONTROLLING THE INJECTI...
- Publication number 20220372979
- Publication date Nov 24, 2022
- PFEIFFER VACUUM
- Paul DECORDE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROUGH-VACUUM PUMP OF DRY TYPE
- Publication number 20220120279
- Publication date Apr 21, 2022
- PFEIFFER VACUUM
- Paul DECORDE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR CONTROLLING THE TEMPERATURE OF A VACUUM PUMP, AND ASSOCI...
- Publication number 20210404476
- Publication date Dec 30, 2021
- PFEIFFER VACUUM
- Yannick GRENIER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPING UNIT
- Publication number 20210381509
- Publication date Dec 9, 2021
- PFEIFFER VACUUM
- Serge BRANDOLIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DRY VACUUM PUMP AND METHOD FOR CONTROLLING A SYNCHRONOUS MOTOR OF A...
- Publication number 20210277900
- Publication date Sep 9, 2021
- PFEIFFER VACUUM
- Yannick GRENIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER