Thomas Kuehne

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coil assembly
- Patent number 9,312,056
- Issue date Apr 12, 2016
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Relay having two switches that can be actuated in opposite directions
- Patent number 9,275,815
- Issue date Mar 1, 2016
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Coil Assembly
- Publication number 20150061809
- Publication date Mar 5, 2015
- Phoenix Contact GmbH & Co., KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Relay Having Two Switches That Can Be Actuated In Opposite Directions
- Publication number 20150042423
- Publication date Feb 12, 2015
- Phoenix Contact GmbH & Co. KG
- Ralf Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS