Hans-Wilhelm Rottenau

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Hechingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Caster with braking device
- Patent number 11,052,704
- Issue date Jul 6, 2021
- GROSS + FROELICH GMBH & CO.
- Hans-Wilhelm Rottenau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Castor with pin-activated brake
- Patent number 9,925,829
- Issue date Mar 27, 2018
- Gross + Froelich GmbH & Co. KG
- Ralph von Bordelius
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Castor with brake device
- Patent number 8,397,345
- Issue date Mar 19, 2013
- Gross + Froelich GmbH & Co. KG
- Ralph Von Bordelius
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CASTER WITH BRAKING DEVICE
- Publication number 20190308450
- Publication date Oct 10, 2019
- GROSS + FROELICH GMBH & CO. KG
- Hans-Wilhelm Rottenau
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTOR WITH BRAKE DEVICE
- Publication number 20160221393
- Publication date Aug 4, 2016
- GROSS + FROELICH GMBH & CO. KG
- Ralph von Bordelius
- B60 - VEHICLES IN GENERAL
Information Patent Application
Castor with brake device
- Publication number 20110010892
- Publication date Jan 20, 2011
- Ralph Von Bordelius
- B60 - VEHICLES IN GENERAL