Martin Richter

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Zuchwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical drill body for a hole saw
- Patent number 9,662,720
- Issue date May 30, 2017
- Robert Bosch GmbH
- Martin Richter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adapter for holding a hole saw on a power tool
- Patent number 9,233,424
- Issue date Jan 12, 2016
- Robert Bosch GmbH
- Daniel Grolimund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Sanding Plate of a Hand-Guided Electric Power Tool, and Electric Po...
- Publication number 20170057046
- Publication date Mar 2, 2017
- ROBERT BOSCH GmbH
- Martin Richter
- B24 - GRINDING POLISHING
Information Patent Application
Cylindrical Drill Body for a Hole Saw
- Publication number 20140271007
- Publication date Sep 18, 2014
- ROBERT BOSCH GmbH
- Martin Richter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Adapter for Holding a Hole Saw on a Power Tool
- Publication number 20140017023
- Publication date Jan 16, 2014
- Daniel Grollmund
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR