Chris Schimmel

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Weinstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug including a multi-step insulator seat
- Patent number 11,165,226
- Issue date Nov 2, 2021
- Robert Bosch GmbH
- Matthias Herzberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug with improved tightness
- Patent number 10,916,921
- Issue date Feb 9, 2021
- Robert Bosch GmbH
- Chris Schimmel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug having a center electrode with improved thermal properties
- Patent number 10,886,705
- Issue date Jan 5, 2021
- Robert Bosch GmbH
- Ugur Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug having an increased tightening torque
- Patent number 10,340,665
- Issue date Jul 2, 2019
- Robert Bosch GmbH
- Ba Thien Chuong Vo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug having reduced wear of the center electrode and method o...
- Patent number 9,979,161
- Issue date May 22, 2018
- Robert Bosch GmbH
- Chris Schimmel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plug having a matting seal
- Patent number 7,727,016
- Issue date Jun 1, 2010
- Robert Bosch GmbH
- Mohamed Lamdiziz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG INCLUDING A MULTI-STEP INSULATOR SEAT
- Publication number 20210151958
- Publication date May 20, 2021
- ROBERT BOSCH GmbH
- Matthias Herzberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG WITH IMPROVED TIGHTNESS
- Publication number 20200014176
- Publication date Jan 9, 2020
- ROBERT BOSCH GmbH
- Chris Schimmel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG
- Publication number 20190296525
- Publication date Sep 26, 2019
- ROBERT BOSCH GmbH
- Ugur Yilmaz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG HAVING AN INCREASED TIGHTENING TORQUE
- Publication number 20180323582
- Publication date Nov 8, 2018
- ROBERT BOSCH GmbH
- Ba Thien Chuong Vo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG AND METHOD FOR PRODUCING A SPARK PLUG
- Publication number 20170338629
- Publication date Nov 23, 2017
- ROBERT BOSCH GmbH
- Chris Schimmel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plug having a matting seal
- Publication number 20070249214
- Publication date Oct 25, 2007
- Mohamed Lamdiziz
- H01 - BASIC ELECTRIC ELEMENTS