Harald Cholewa

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Disk having an electric connecting element
- Patent number 11,217,907
- Issue date Jan 4, 2022
- Saint-Gobain Glass France
- Harald Cholewa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disc comprising an electrical connection element
- Patent number 9,385,437
- Issue date Jul 5, 2016
- Saint-Gobain Glass France
- Harald Cholewa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DISK HAVING AN ELECTRIC CONNECTING ELEMENT
- Publication number 20200185839
- Publication date Jun 11, 2020
- SAINT-GOBAIN GLASS FRANCE
- Harald Cholewa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL CONNECTION ELEMENT
- Publication number 20160309588
- Publication date Oct 20, 2016
- SAINT-GOBAIN GLASS FRANCE
- Harald CHOLEWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISK HAVING AN ELECTRIC CONNECTING ELEMENT
- Publication number 20140182932
- Publication date Jul 3, 2014
- SAINT-GOBAIN GLASS FRANCE
- Harald Cholewa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISC COMPRISING AN ELECTRICAL CONNECTION ELEMENT
- Publication number 20130043066
- Publication date Feb 21, 2013
- Harald Cholewa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR