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Stefan Fries
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Reutlingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system of producing coil springs
Patent number
12,252,356
Issue date
Mar 18, 2025
Wafios Aktiengesellschaft
Bernd Walz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bending head for bending rod- and pipe-shaped workpieces
Patent number
9,468,963
Issue date
Oct 18, 2016
Wafios Aktiengesellschaft
Stefan Fries
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Bending apparatus for rod-shaped workpieces
Patent number
9,067,255
Issue date
Jun 30, 2015
Wafios Aktiengesellschaft
Stefan Fries
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for the production of a bent part
Patent number
8,573,019
Issue date
Nov 5, 2013
WAFIOS AG
Werner Steinhilber
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for controlling the drive of a reel
Patent number
8,382,024
Issue date
Feb 26, 2013
Wafios Aktiengesellschaft
Stefan Fries
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
FORMING MACHINE WITH A PLURALITY OF WORKSTATIONS
Publication number
20230405744
Publication date
Dec 21, 2023
WAFIOS AKTIENGESELLSCHAFT
Stefan Fries
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND SYSTEM OF PRODUCING COIL SPRINGS
Publication number
20230114519
Publication date
Apr 13, 2023
WAFIOS AKTIENGESELLSCHAFT
Bernd Walz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BENDING HEAD FOR BENDING ROD- AND PIPE-SHAPED WORKPIECES
Publication number
20140000335
Publication date
Jan 2, 2014
WAFIOS AKTIENGESELLSCHAFT
Stefan Fries
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BENDING APPARATUS FOR ROD-SHAPED WORKPIECES
Publication number
20130008223
Publication date
Jan 10, 2013
WAFIOS AKTIENGESELLSCHAFT
Stefan FRIES
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR CONTROLLING THE DRIVE OF A REEL
Publication number
20110226885
Publication date
Sep 22, 2011
WAFIOS AKTIENGESELLSCHAFT
Stefan FRIES
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR THE PRODUCTION OF A BENT PART
Publication number
20110192204
Publication date
Aug 11, 2011
WAFIOS AG
Werner Steinhilber
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...