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Christian Berft
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Cadolzburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Control valve with a sealing contour on a sleeve-shaped hydraulic g...
Patent number
11,473,455
Issue date
Oct 18, 2022
Schaeffler Technologies AG & Co. KG
David Koehler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
ELECTRICALLY OPERABLE DRIVE TRAIN
Publication number
20230400091
Publication date
Dec 14, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Daniel Merken
B60 - VEHICLES IN GENERAL
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Patent Application
Control valve with a sealing contour on a sleeve-shaped hydraulic g...
Publication number
20210254513
Publication date
Aug 19, 2021
SCHAEFFLER TECHNOLOGIES AG & CO. KG
David Koehler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES