Wolfgang Keller

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Sierentz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Stirring device
- Patent number 10,493,411
- Issue date Dec 3, 2019
- Ekato Rühr-und Mischtechnik GmbH
- Wolfgang Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for starting up stirring machines in a sediment
- Patent number 10,252,227
- Issue date Apr 9, 2019
- EKATO Ruehr- und Mischtecnik GmbH
- Jochen Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stirring device
- Patent number 10,022,683
- Issue date Jul 17, 2018
- Ekato Rühr-und Mischtechnik GmbH
- Benjamin Multner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Agitator for abrasive media
- Patent number 9,033,572
- Issue date May 19, 2015
- Ekato Rühr-und Mischtechnik GmbH
- Wolfgang Keller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Stirring element device and method for producing a stirring element...
- Publication number 20230364565
- Publication date Nov 16, 2023
- Hans-Jürgen WEISS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Stirrer Apparatus and Method for Mixing
- Publication number 20220331758
- Publication date Oct 20, 2022
- EKATO Ruehr- und Mischtechnik GmbH
- Andreas ENZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STIRRING DEVICE
- Publication number 20180071698
- Publication date Mar 15, 2018
- Ekato Ruhr- und Mischtechnik GmbH
- Benjamin MULTNER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STIRRING DEVICE
- Publication number 20170197190
- Publication date Jul 13, 2017
- Ekato Ruhr- und Mischtechnik GmbH
- Wolfgang KELLER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR STARTING UP STIRRING MACHINES IN A SEDIMENT
- Publication number 20150085598
- Publication date Mar 26, 2015
- Ekato Ruhr- und Mischtechnik GmbH
- Jochen Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL