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John Oliver NAUMANN
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Wassenberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for radially aligning wheelsets of rail vehicles
Patent number
11,994,384
Issue date
May 28, 2024
Hegenscheidt-MFD GmbH
John Oliver Naumann
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for calibrating an underfloor wheelset lathe with...
Patent number
11,453,061
Issue date
Sep 27, 2022
Hegenscheidt-MFD GmbH
Marvin Fischer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Underfloor wheel set processing machine, in particular underfloor w...
Patent number
11,338,369
Issue date
May 24, 2022
Hegenscheidt-MFD GmbH
John Oliver Naumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for measuring and calculating geometric parameters of the wh...
Patent number
10,859,470
Issue date
Dec 8, 2020
Hegenscheidt-MFD GmbH & Co. KG
Hans J. Naumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR RADIALLY ALIGNING WHEELSETS OF RAIL VEHICLES
Publication number
20210372789
Publication date
Dec 2, 2021
HEGENSCHEIDT-MFD GmbH
John Oliver NAUMANN
B61 - RAILWAYS
Information
Patent Application
Device and Method for Calibrating an Underfloor Wheelset Lathe With...
Publication number
20200276649
Publication date
Sep 3, 2020
HEGENSCHEIDT-MFD GmbH
Marvin Fischer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Underfloor Wheel Set Processing Machine, In Particular Underfloor W...
Publication number
20200222988
Publication date
Jul 16, 2020
HEGENSCHEIDT-MFD GmbH
John Oliver Naumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Device and Method for Simultaneously Machining Several Wheelsets of...
Publication number
20200215616
Publication date
Jul 9, 2020
HEGENSCHEIDT-MFD GmbH
John Oliver Naumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MEASURING AND CALCULATING GEOMETRIC PARAMETERS OF THE WH...
Publication number
20190353562
Publication date
Nov 21, 2019
HEGENSCHEIDT-MFD GmbH
Hans J. NAUMANN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR