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Thomas Hoelzlwimmer
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Burgkirchen, DE
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Patents Grants
last 30 patents
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Patent Grant
Spike puller and method for pulling a railroad spike of a track
Patent number
11,851,824
Issue date
Dec 26, 2023
Robel Bahnbaumaschinen GmbH
Otto Widlroither
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SPIKE PULLER AND METHOD FOR PULLING A RAILROAD SPIKE OF A TRACK
Publication number
20230383475
Publication date
Nov 30, 2023
ROBEL BAHNBAUMASCHINEN GMBH
Otto Widlroither
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK
Publication number
20220364314
Publication date
Nov 17, 2022
ROBEL BAHNBAUMASCHINEN GMBH
Clemens Kuehnel
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
RAIL GRINDING MACHINE AND METHOD FOR GRINDING RAILS OF A TRACK
Publication number
20220364315
Publication date
Nov 17, 2022
ROBEL BAHNBAUMASCHINEN GMBH
Clemens Kuehnel
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
SPIKE PULLER AND METHOD FOR PULLING A RAILROAD SPIKE OF A TRACK
Publication number
20220356654
Publication date
Nov 10, 2022
ROBEL BAHNBAUMASCHINEN GMBH
Otto Widlroither
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
CUTTING GRINDER AND METHOD FOR CUTTING THROUGH A RAIL OF A TRACK
Publication number
20220063007
Publication date
Mar 3, 2022
ROBEL BAHNBAUMASCHINEN GMBH
Otto Widlroither
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ABRASIVE CUTTER AND METHOD FOR CUTTING THROUGH A RAIL OF A TRACK
Publication number
20220032420
Publication date
Feb 3, 2022
ROBEL BAHNBAUMASCHINEN GMBH
DIETER LUDWIG KAMML
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
PROCESSING MACHINE AND METHOD FOR TRACK PROCESSING
Publication number
20210387305
Publication date
Dec 16, 2021
ROBEL BAHNBAUMASCHINEN GMBH
Thomas Hoelzlwimmer
B24 - GRINDING POLISHING
Information
Patent Application
PROCESSING MACHINE AND METHOD FOR PROCESSING A RAIL TRACK
Publication number
20210180264
Publication date
Jun 17, 2021
ROBEL BAHNBAUMASCHINEN GMBH
Dieter Ludwig Kamml
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES