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Daniel Deriaz
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Meilen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for profiling workpieces by cold forming
Patent number
12,179,254
Issue date
Dec 31, 2024
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing method for a composite brake disc as well as a corres...
Patent number
10,655,693
Issue date
May 19, 2020
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Composite brake disc and method and apparatus for manufacture of th...
Patent number
10,072,718
Issue date
Sep 11, 2018
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and method for manufacturing thick-walled hollow wheels h...
Patent number
9,174,291
Issue date
Nov 3, 2015
Ernst Grob AG
Fabian Ruh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing internal and external toothings on thin-walled...
Patent number
8,117,884
Issue date
Feb 21, 2012
Ernst Grob AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Grooved profile for a hub shaft connection
Patent number
7,955,020
Issue date
Jun 7, 2011
Ernst Grob AG
Daniel Deriaz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device and method for producing tooth-like profiled sections on wor...
Patent number
7,562,549
Issue date
Jul 21, 2009
Ernst Grob AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Punching and stamping machine and method of making parts using same
Patent number
6,345,526
Issue date
Feb 12, 2002
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process and arrangement for the cold forming of hollow workpieces
Patent number
6,089,065
Issue date
Jul 18, 2000
Ernst Grob AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and process for the production of a hollow workpiece bein...
Patent number
5,471,858
Issue date
Dec 5, 1995
Ernst Grob AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for the production of a hollow workpiece being profiled at...
Patent number
5,355,706
Issue date
Oct 18, 1994
Ernst Grob AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for the calibrated cross-section reduction of a workpiece ro...
Patent number
5,001,916
Issue date
Mar 26, 1991
Ernst Grob AG
Werner Schuler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR THE COLD-FORMING PROFILING OF WORKPIECES
Publication number
20240261840
Publication date
Aug 8, 2024
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR PROFILING WORKPIECES BY COLD FORMING
Publication number
20210394250
Publication date
Dec 23, 2021
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING METHOD FOR A COMPOSITE BRAKE DISC AS WELL AS A CORRES...
Publication number
20180372174
Publication date
Dec 27, 2018
Ernst Grob AG
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPOSITE BRAKE DISC AND METHOD AND APPARATUS FOR MANUFACTURE OF TH...
Publication number
20160238095
Publication date
Aug 18, 2016
Daniel Dériaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Apparatus and method for manufacturing thick-walled hollow wheels h...
Publication number
20130287513
Publication date
Oct 31, 2013
Fabian Ruh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING INTERNAL AND EXTERNAL TOOTHINGS ON THIN-WALLED...
Publication number
20100126020
Publication date
May 27, 2010
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Grooved Profile For a Hub Shaft Connection
Publication number
20080277934
Publication date
Nov 13, 2008
ERNST GROB AG
Daniel Deriaz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Device and method for producing tooth-like profiled sections on wor...
Publication number
20070163320
Publication date
Jul 19, 2007
ERNST GROB AG
Daniel Deriaz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...