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Alexander Puck
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Esslingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Internal combustion engine with at least one hollow-head valve
Patent number
11,828,207
Issue date
Nov 28, 2023
Mahle International GmbH
Heiko Heckendorn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sliding bearing, method for producing a sliding bearing, internal c...
Patent number
11,619,258
Issue date
Apr 4, 2023
Mahle International GmbH
Armin Geis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Gas exchange valve for an internal combustion engine
Patent number
11,174,763
Issue date
Nov 16, 2021
Mahle International GmbH
Stephan Koerner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Valve for a valve device
Patent number
9,957,854
Issue date
May 1, 2018
Mahle International GmbH
Alexander Puck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas exchange valve of an internal combustion engine
Patent number
9,611,766
Issue date
Apr 4, 2017
Mahle International GmbH
Peter Kroos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for producing a built hollow valve
Patent number
9,382,820
Issue date
Jul 5, 2016
Mahle International GmbH
Peter Kroos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Valve system for controlling the charge exchange
Patent number
8,919,316
Issue date
Dec 30, 2014
Mahle International GmbH
Arvid Lehrkamp
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
VALUE FOR AN INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD
Publication number
20240240577
Publication date
Jul 18, 2024
MAHLE International GmbH
Peter Kroos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HYDROGEN COMBUSTION ENGINE AND PASSENGER CAR AND COMMERCIAL VEHICLE
Publication number
20240229687
Publication date
Jul 11, 2024
MAHLE International GmbH
Christoph Luven
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
WEAR RESISTANT, HIGHLY THERMALLY CONDUCTIVE SINTERED ALLOY
Publication number
20220136561
Publication date
May 5, 2022
MAHLE International GmbH
Andreas Gutmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SLIDING BEARING, METHOD FOR PRODUCING A SLIDING BEARING, INTERNAL C...
Publication number
20210277936
Publication date
Sep 9, 2021
MAHLE International GmbH
Armin Geis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TRIBOLOGICAL SYSTEM, METHOD FOR PRODUCING A TRIBOLOGICAL SYSTEM AND...
Publication number
20210277809
Publication date
Sep 9, 2021
MAHLE International GmbH
Armin Geis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS EXCHANGE VALVE FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20200362734
Publication date
Nov 19, 2020
MAHLE International GmbH
Stephan Koerner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE HOLLOW-HEAD VALVE
Publication number
20200232354
Publication date
Jul 23, 2020
MAHLE International GmbH
Heiko Heckendorn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR MANUFACTURING A VALVE
Publication number
20190030658
Publication date
Jan 31, 2019
MAHLE International GmbH
Roberto Cutrona
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METALLIC HOLLOW VALVE FOR AN INTERNAL COMBUSTION ENGINE OF A UTILIT...
Publication number
20170204752
Publication date
Jul 20, 2017
MAHLE International GmbH
Peter Kroos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE FOR A VALVE DEVICE
Publication number
20150136060
Publication date
May 21, 2015
MAHLE International GmbH
Alexander Puck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR PRODUCING A BUILT HOLLOW VALVE OF AN INTERNAL COMBUSTION...
Publication number
20140360014
Publication date
Dec 11, 2014
Peter Kroos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GAS EXCHANGE VALVE OF AN INTERNAL COMBUSTION ENGINE
Publication number
20140360447
Publication date
Dec 11, 2014
Peter Kroos
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR PRODUCING A BUILT HOLLOW VALVE
Publication number
20140360452
Publication date
Dec 11, 2014
Peter Kroos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VALVE SYSTEM FOR CONTROLLING THE CHARGE EXCHANGE
Publication number
20130220263
Publication date
Aug 29, 2013
MAHLE International GmbH
Arvid Lehrkamp
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for producing a compression connection
Publication number
20070234988
Publication date
Oct 11, 2007
Arnd Kobus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR