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HANNOVER, DE
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Patents Grants
last 30 patents
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Patent Grant
Cover body for valve rotating device, corresponding valve rotating...
Patent number
11,788,440
Issue date
Oct 17, 2023
Federal-Mogul Valvetrain GmbH
Antonius Wolking
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internally cooled valve having a valve bottom, and method for the p...
Patent number
11,311,964
Issue date
Apr 26, 2022
Federal-Mogul Valvetrain GmbH
Guido Bayard
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Valve rotating device
Patent number
11,306,625
Issue date
Apr 19, 2022
Federal-Mogul Valvetrain GmbH
Antonius Wolking
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
COVER BODY FOR VALVE ROTATING DEVICE, CORRESPONDING VALVE ROTATING...
Publication number
20210332724
Publication date
Oct 28, 2021
FEDERAL-MOGUL VALVETRAIN GMBH
ANTONIUS WOLKING
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNALLY COOLED VALVE HAVING A VALVE BOTTOM, AND METHOD FOR THE P...
Publication number
20210086292
Publication date
Mar 25, 2021
FEDERAL-MOGUL VALVETRAIN GMBH
GUIDO BAYARD
B22 - CASTING POWDER METALLURGY
Information
Patent Application
VALVE ROTATING DEVICE
Publication number
20200347755
Publication date
Nov 5, 2020
ANTONIUS WOLKING
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...