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PRUEFREX engineering e motion gmbh & co. kg
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Cadolzburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Ignition device, internal combustion engine and method for its oper...
Patent number
10,920,734
Issue date
Feb 16, 2021
PRUEFREX engineering e motion GmbH & Co. KG
Jochen Heubeck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition device
Patent number
10,655,593
Issue date
May 19, 2020
PRUEFREX engineering e motion GmbH & Co. KG
Marek Lajda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition system
Patent number
9,932,935
Issue date
Apr 3, 2018
PRUEFREX engineering e motion GmbH & Co. KG
Marek Lajda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Method for operating an ignition device
Patent number
9,841,355
Issue date
Dec 12, 2017
PRUEFREX engineering e motion GmbH & Co. KG
Leo Kiessling
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Method and device for controlling the operation of an internal comb...
Patent number
9,777,693
Issue date
Oct 3, 2017
Makita Corporation
Enrico Eichler
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Ignition method for an internal combustion engine and an ignition d...
Patent number
9,574,539
Issue date
Feb 21, 2017
PRUEFREX engineering e motion GmbH & Co. KG
Denis Lenz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Rotation direction detection of an ignition device
Patent number
9,417,096
Issue date
Aug 16, 2016
PRUEFREX engineering e motion GmbH & Co. KG
Denis Lenz
G01 - MEASURING TESTING
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Patents Applications
last 30 patents
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Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS OPERATION
Publication number
20200240350
Publication date
Jul 30, 2020
PRUEFREX engineering e motion gmbh & co. kg
Marius ALBERT
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Application
IGNITION DEVICE, INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS OPER...
Publication number
20190338746
Publication date
Nov 7, 2019
PRUEFREX engineering e motion gmbh & co. kg
Jochen HEUBECK
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Application
IGNITION DEVICE
Publication number
20190162157
Publication date
May 30, 2019
PRUEFREX engineering e motion gmbh & co. kg
Marek LAJDA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Application
METHOD AND DEVICE FOR CONTROLLING THE OPERATION OF AN INTERNAL COMB...
Publication number
20150345460
Publication date
Dec 3, 2015
MAKITA CORPORATION
Enrico EICHLER
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION SYSTEM
Publication number
20150252754
Publication date
Sep 10, 2015
PRUEFREX engineering e motion gmbh & co. kg
MAREK LAJDA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Application
IGNITION METHOD FOR AN INTERNAL COMBUSTION ENGINE AND AN IGNITION D...
Publication number
20140137846
Publication date
May 22, 2014
PRUEFREX engineering e motion gmbh & co. kg
Denis LENZ
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROTATION DIRECTION DETECTION OF AN IGNITION DEVICE
Publication number
20140125329
Publication date
May 8, 2014
PRUEFREX engineering e motion gmbh & co. kg
Denis LENZ
G01 - MEASURING TESTING