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Bernd-Gunter Stuckenholz
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Wiehl, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Abrasive tool and method for producing an abrasive tool of this kind
Patent number
11,273,535
Issue date
Mar 15, 2022
PFERD MILWAUKEE BRUSH COMPANY, INC.
Bernd Stuckenholz
B24 - GRINDING POLISHING
Information
Patent Grant
Abrasive cutting-off wheel for stationary use
Patent number
7,101,276
Issue date
Sep 5, 2006
August Ruggeberg GmbH & Co. KG
Bernd-Gunter Stuckenholz
B24 - GRINDING POLISHING
Information
Patent Grant
Supporting disk for a surface grinding wheel and surface grinding w...
Patent number
6,786,812
Issue date
Sep 7, 2004
August Rüggeberg GmbH & Co.
Bernd Stuckenholz
B24 - GRINDING POLISHING
Information
Patent Grant
Abrasive wheel
Patent number
6,071,185
Issue date
Jun 6, 2000
August Ruggeberg GmbH & Co.
Claus Genau
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Grinding Tool and Method for Producing a Grinding Tool
Publication number
20210370471
Publication date
Dec 2, 2021
August Ruggeberg GmbH & Co. KG
Thomas MOHN
B24 - GRINDING POLISHING
Information
Patent Application
Method for Producing a Grinding Tool and Grinding Tool
Publication number
20200061777
Publication date
Feb 27, 2020
August Ruggeberg GmbH & Co. KG
Thomas MOHN
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE TOOL AND METHOD FOR PRODUCING AN ABRASIVE TOOL OF THIS KIND
Publication number
20200047315
Publication date
Feb 13, 2020
PFERD Milwaukee Brush Company, Inc.
Bernd STUCKENHOLZ
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE TOOL AND METHOD FOR PRODUCING AN ABRASIVE TOOL OF THIS KIND
Publication number
20180243885
Publication date
Aug 30, 2018
August Ruggeberg GmbH & Co. KG
Bernd STUCKENHOLZ
B24 - GRINDING POLISHING
Information
Patent Application
Grinding element, method for producing the grinding element and inj...
Publication number
20170274503
Publication date
Sep 28, 2017
August Ruggeberg GmbH & Co. KG
Bernd STUCKENHOLZ
B24 - GRINDING POLISHING
Information
Patent Application
ROUGH GRINDING TOOL
Publication number
20110045750
Publication date
Feb 24, 2011
August Ruggeberg GmbH & Co. KG
Bernd STUCKENHOLZ
B24 - GRINDING POLISHING
Information
Patent Application
Abrasive cutting-off wheel for stationary use
Publication number
20060128292
Publication date
Jun 15, 2006
August Ruggeberg GmbH & Co. KG
Bernd-Gunter Stuckenholz
B24 - GRINDING POLISHING
Information
Patent Application
Supporting disk for a surface grinding wheel and surface grinding w...
Publication number
20020187737
Publication date
Dec 12, 2002
August Ruggeberg GmbH & Co.
Bernd Stuckenholz
B24 - GRINDING POLISHING