Robert Watz

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Weilburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum system
- Patent number 9,995,309
- Issue date Jun 12, 2018
- Pfeiffer Vacuum GmbH
- Tobias Stoll
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vacuum pump having fastening element for securing rotor part to rot...
- Patent number 9,453,514
- Issue date Sep 27, 2016
- Pfeiffer Vacuum GmbH
- Robert Watz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 7,500,821
- Issue date Mar 10, 2009
- Pfeiffer Vacuum GmbH
- Robert Watz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM PUMP AND ARRANGEMENT WITH VACUUM PUMP
- Publication number 20150064033
- Publication date Mar 5, 2015
- PFEIFFER VACUUM GMBH
- Tobias Stoll
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM SYSTEM
- Publication number 20140306407
- Publication date Oct 16, 2014
- PFEIFFER VACUUM GMBH
- Tobias Stoll
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM PUMP
- Publication number 20140072408
- Publication date Mar 13, 2014
- PFEIFFER VACUUM GMBH
- Robert Watz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Connection element
- Publication number 20050058554
- Publication date Mar 17, 2005
- Peter Fahrenbach
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Vacuum pump
- Publication number 20040156713
- Publication date Aug 12, 2004
- Robert Watz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...