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Christian Geubert
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Zwingenberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Seal and seal assembly
Patent number
10,690,250
Issue date
Jun 23, 2020
Carl Freudenberg KG
Olaf Nahrwold
G01 - MEASURING TESTING
Information
Patent Grant
Flange seal and sealing arrangement comprising a flange seal of thi...
Patent number
10,591,097
Issue date
Mar 17, 2020
Carl Freudenberg KG
Olaf Nahrwold
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Component provided with a machine-readable identification
Patent number
8,691,358
Issue date
Apr 8, 2014
Carl Freudenberg KG
Peter Kritzer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and device for reading out a topographic structure applied t...
Patent number
8,351,052
Issue date
Jan 8, 2013
Carl Freudenberg KG
Peter Kritzer
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEAL AND SEAL ASSEMBLY
Publication number
20180112779
Publication date
Apr 26, 2018
Carl Freudenberg KG
Olaf Nahrwold
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FLANGE SEAL AND SEALING ARRANGEMENT COMPRISING A FLANGE SEAL OF THI...
Publication number
20170321831
Publication date
Nov 9, 2017
Carl Freudenberg KG
Olaf Nahrwold
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Component Provided With A Machine-Readable Identification
Publication number
20110059297
Publication date
Mar 10, 2011
Carl Freudenberg KG
Peter Kritzer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR READING OUT A TOPOGRAPHIC STRUCTURE APPLIED T...
Publication number
20110043824
Publication date
Feb 24, 2011
Carl Freudenberg KG
Peter Kritzer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Component
Publication number
20100330349
Publication date
Dec 30, 2010
Carl Freudenberg KG
Kurt Ewald
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS