Stefan Christen

Person

Schneisingen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Grinding means device, in particular grinding-disc device or backup...
- Patent number 11,865,667
- Issue date Jan 9, 2024
- Robert Bosch GmbH
- Bruno Sinzig
- B24 - GRINDING POLISHING
Information Patent Grant
Tool storage device
- Patent number 11,077,545
- Issue date Aug 3, 2021
- Robert Bosch GmbH
- Stefan Christen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Abrasive-means holding device
- Patent number 10,611,003
- Issue date Apr 7, 2020
- Robert Bosch GmbH
- Stefan Christen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Holding device for a grinding means
- Patent number 10,105,822
- Issue date Oct 23, 2018
- Robert Bosch GmbH
- Stefan Christen
- B24 - GRINDING POLISHING
Information Patent Grant
Retaining body for flexible grinding means, grinding system and gri...
- Patent number 10,029,349
- Issue date Jul 24, 2018
- Robert Bosch GmbH
- Stefan Christen
- B24 - GRINDING POLISHING
Information Patent Grant
Hand-held machine tool having a damping element
- Patent number 9,641,046
- Issue date May 2, 2017
- Robert Bosch GmbH
- Stefan Christen
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Wood-Drilling Device, Wood-Drilling System, and Method for Producin...
- Publication number 20240286309
- Publication date Aug 29, 2024
- ROBERT BOSCH GmbH
- Martin Fischer
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Wood Drill
- Publication number 20220410284
- Publication date Dec 29, 2022
- Robert Bosch GmbH
- Stefan Christen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tool Storage Device
- Publication number 20200324399
- Publication date Oct 15, 2020
- ROBERT BOSCH GmbH
- Stefan Christen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Grinding Means Device, in particular Grinding-Disc Device or Backup...
- Publication number 20200230776
- Publication date Jul 23, 2020
- ROBERT BOSCH GmbH
- Bruno SINZIG
- B24 - GRINDING POLISHING
Information Patent Application
Abrasive-Means Holding Device
- Publication number 20180178355
- Publication date Jun 28, 2018
- ROBERT BOSCH GmbH
- Stefan Christen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Holding Device for a Grinding Means
- Publication number 20160151887
- Publication date Jun 2, 2016
- ROBERT BOSCH GmbH
- Stefan Christen
- B24 - GRINDING POLISHING
Information Patent Application
Retaining Body for Flexible Grinding Means, Grinding System and Gri...
- Publication number 20150056898
- Publication date Feb 26, 2015
- ROBERT BOSCH GmbH
- Stefan Christen
- B24 - GRINDING POLISHING
Information Patent Application
Machine Tool, in Particular Hand-Held Machine Tool, Comprising a Re...
- Publication number 20130331012
- Publication date Dec 12, 2013
- ROBERT BOSCH GmbH
- Stefan Christen
- B24 - GRINDING POLISHING
Information Patent Application
Hand-Held Machine Tool
- Publication number 20130307354
- Publication date Nov 21, 2013
- ROBERT BOSCH GmbH
- Stefan Christen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Stefan Christen

Person

Patents Grantslast 30 patents

Grinding means device, in particular grinding-disc device or backup...

Tool storage device

Abrasive-means holding device

Holding device for a grinding means

Retaining body for flexible grinding means, grinding system and gri...

Hand-held machine tool having a damping element

Patents Applicationslast 30 patents

Wood-Drilling Device, Wood-Drilling System, and Method for Producin...

Wood Drill

Tool Storage Device

Grinding Means Device, in particular Grinding-Disc Device or Backup...

Abrasive-Means Holding Device

Holding Device for a Grinding Means

Retaining Body for Flexible Grinding Means, Grinding System and Gri...

Machine Tool, in Particular Hand-Held Machine Tool, Comprising a Re...

Hand-Held Machine Tool