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ERWIN JUNKER GRINDING TECHNOLOGY A.S
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CZ-276 01 MELNIK, CZ
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for grinding large crankshafts
Patent number
11,628,537
Issue date
Apr 18, 2023
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Method and cylindrical grinding machine for centerless cylindrical...
Patent number
11,383,342
Issue date
Jul 12, 2022
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Method and grinding machine for measuring and producing a target ou...
Patent number
11,260,501
Issue date
Mar 1, 2022
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Internal combustion engine comprising a fuel injection nozzle with...
Patent number
10,954,905
Issue date
Mar 23, 2021
Erwin Junker Grinding Technology A.S.
Erwin Junker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for grinding the exterior of shaft parts between...
Patent number
10,766,114
Issue date
Sep 8, 2020
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the centreless grinding of shaft parts, in particular of...
Patent number
9,878,417
Issue date
Jan 30, 2018
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Method and grinding tool for highly accurate centre-less grinding o...
Patent number
9,486,895
Issue date
Nov 8, 2016
Erwin Junker Grinding Technology A.S.
Hubert Mueller
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the cylindrical grinding of a workpiece, system containi...
Patent number
9,242,332
Issue date
Jan 26, 2016
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Grant
Centreless cylindrical grinding machine for grinding workpieces in...
Patent number
8,944,891
Issue date
Feb 3, 2015
Erwin Junker Grinding Technology A.S.
Erwin Junker
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR INTRODUCING HIGHLY PRECOMPRESSED COMBUSTION AIR INTO A C...
Publication number
20220090522
Publication date
Mar 24, 2022
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE COMPRISING A FUEL INJECTION NOZZEL WITH...
Publication number
20190353124
Publication date
Nov 21, 2019
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR GRINDING THE EXTERIOR OF SHAFT PARTS BETWEEN...
Publication number
20180085881
Publication date
Mar 29, 2018
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND DEVICE FOR GRINDING LARGE CRANKSHAFTS
Publication number
20170014971
Publication date
Jan 19, 2017
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND GRINDING MACHINE FOR MEASURING AND PRODUCING A TARGET OU...
Publication number
20160311077
Publication date
Oct 27, 2016
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Application
METHOD FOR THE CENTRELESS GRINDING OF SHAFT PARTS, IN PARTICULAR OF...
Publication number
20160151875
Publication date
Jun 2, 2016
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND GRINDING TOOL FOR HIGHLY ACCURATE CENTRE-LESS GRINDING O...
Publication number
20150360347
Publication date
Dec 17, 2015
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Hubert Mueller
B24 - GRINDING POLISHING
Information
Patent Application
METHOD AND CYLINDRICAL GRINDING MACHINE FOR CENTERLESS CYLINDRICAL...
Publication number
20150298275
Publication date
Oct 22, 2015
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Information
Patent Application
DEVICE AND METHOD FOR SEPARATING GRINDING OIL FROM GRINDING SLURRIES
Publication number
20150122739
Publication date
May 7, 2015
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Georg Himmelsbach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE CYLINDRICAL GRINDING OF A WORKPIECE, SYSTEM CONTAINI...
Publication number
20130210322
Publication date
Aug 15, 2013
ERWIN JUNKER GRINDING TECHNOLOGY A.S.
Erwin Junker
B24 - GRINDING POLISHING
Trademark
last 30 trademarks
Information
Trademark
79100358 - GRINDSTAR
Serial number
79100358
Registration number
4184763
Filing date
Aug 24, 2010
Erwin Junker Grinding Technology a.s.
7 - Machines and machine tools