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Celle, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Rolling device for rolling work pieces having a toothing, and assoc...
Patent number
11,638,981
Issue date
May 2, 2023
Ecoroll AG Werkzeugtechnik
Karsten Roettger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Brake disc tool for machining a brake disc blank, brake disc produc...
Patent number
11,318,538
Issue date
May 3, 2022
Ecoroll AG Werkzeugtechnik
Karsten Röttger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Skiving tool
Patent number
9,849,492
Issue date
Dec 26, 2017
Ecoroll AG Werkzeugtechnik
Karsten Roettger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluidostatic rolling device for surface processing and method for s...
Patent number
9,321,135
Issue date
Apr 26, 2016
ECOROLL AG Werkzeugtechnik
Alfred Ostertag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Paring tool, method for producing a cylinder unit and lathe
Patent number
9,308,586
Issue date
Apr 12, 2016
Ecoroll AG Werkzeugtechnik
Alfred Ostertag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of and tool for rolling a workpiece, and arrangement of a ro...
Patent number
6,755,065
Issue date
Jun 29, 2004
Ecoroll AG Werkzeugtechnik
Alfred Ostertag
B24 - GRINDING POLISHING
Information
Patent Grant
Skiving head and process for skiving cylinders and cylinder tubes
Patent number
6,711,976
Issue date
Mar 30, 2004
Ecoroll AG Werkzeugtechnik
Alfred Ostertag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
BRAKE DISC TOOL FOR MACHINING A BRAKE DISC BLANK, BRAKE DISC PRODUC...
Publication number
20190314897
Publication date
Oct 17, 2019
ECOROLL AG WERKZEUGTECHNIK
Karsten RÖTTGER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Rolling Device for Rolling Work Pieces Having a Toothing, and Assoc...
Publication number
20190047114
Publication date
Feb 14, 2019
ECOROLL AG WERKZEUGTECHNIK
Karsten Roettger
B24 - GRINDING POLISHING
Information
Patent Application
HAMMERING DEVICE FOR INFLUENCING WORKPIECES AND ASSOCIATED METHOD
Publication number
20180036842
Publication date
Feb 8, 2018
ECOROLL AG WERKZEUGTECHNIK
Alfred OSTERTAG
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
MATERIAL-REMOVING MACHINE TOOL, TOOL SET AND METHOD FOR PRODUCING A...
Publication number
20160082522
Publication date
Mar 24, 2016
ECOROLL AG WERKZEUGTECHNIK
Alfred OSTERTAG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Skiving Tool
Publication number
20150217353
Publication date
Aug 6, 2015
ECOROLL AG WERKZEUGTECHNIK
Karsten Roettger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Rolling tool and roller for rolling, particularly deep rolling, a w...
Publication number
20050107230
Publication date
May 19, 2005
ECOROLL AG WERKZEUGTECHNIK
Alfred Ostertag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of and tool for rolling a workpiece, and arrangement of a ro...
Publication number
20030010080
Publication date
Jan 16, 2003
ECOROLL AG WERKZEUGTECHNIK
Alfred Ostertag
B24 - GRINDING POLISHING
Information
Patent Application
Skiving head and process for skiving cylinders and cylinder tubes
Publication number
20010039861
Publication date
Nov 15, 2001
ECOROLL AG Werkzeugtechnik
Alfred Ostertag
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Trademark
last 30 trademarks
Information
Trademark
75132714 - ECOROLL
Serial number
75132714
Registration number
2135316
Filing date
Jul 11, 1996
Ecoroll AG Werkzeugtechnik
7 - Machines and machine tools