Christoph Maier

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Notzingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor for a handheld power tool
- Patent number 12,184,149
- Issue date Dec 31, 2024
- C. & E. Fein GmbH
- Martin Adamczyk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EC motor with cast armature shaft
- Patent number 11,489,384
- Issue date Nov 1, 2022
- C. & E. Fein GmbH
- Christoph Maier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EC motor for an electric hand tool and method for producing a rotor...
- Patent number 11,374,473
- Issue date Jun 28, 2022
- C. & E. Fein GmbH
- Christoph Maier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacturing an armature for an EC motor
- Patent number 11,114,910
- Issue date Sep 7, 2021
- C. & E. Fein GmbH
- Christoph Maier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor and method of producing an electric motor that is co...
- Patent number 9,225,216
- Issue date Dec 29, 2015
- C. & E. Fein GmbH
- Lothar Dietl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR FOR A HANDHELD POWER TOOL
- Publication number 20220302791
- Publication date Sep 22, 2022
- C. & E. Fein GmbH
- Martin ADAMCZYK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EC MOTOR WITH CAST ARMATURE SHAFT
- Publication number 20210328469
- Publication date Oct 21, 2021
- C. & E. Fein GmbH
- Christoph MAIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EC MOTOR FOR AN ELECTRIC HAND TOOL AND METHOD FOR PRODUCING A ROTOR...
- Publication number 20200144898
- Publication date May 7, 2020
- C. & E. Fein GmbH
- Christoph MAIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EC MOTOR WITH CAST ARMATURE SHAFT
- Publication number 20190140504
- Publication date May 9, 2019
- C. & E. Fein GmbH
- Christoph MAIER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Motor
- Publication number 20110316371
- Publication date Dec 29, 2011
- Lothar Dietl
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC