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Rolf Hensel
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Jona, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for compensation of magnetic field disruptions in...
Patent number
7,474,976
Issue date
Jan 6, 2009
Bruker BioSpin AG
Michael Schenkel
G01 - MEASURING TESTING
Information
Patent Grant
Device for optically recording, digitally, a parameter on a longitu...
Patent number
6,219,135
Issue date
Apr 17, 2001
Zellweger Luwa AG
Rolf Hensel
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for checking the winding quality of yarn bobbins and use...
Patent number
5,636,803
Issue date
Jun 10, 1997
Zellweger Luwa AG
Alfred Aschmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Method and apparatus for determining the structure of yarns in the...
Patent number
5,521,395
Issue date
May 28, 1996
Zellweger Luwa AG
Rolf Hensel
D03 - WEAVING
Patents Applications
last 30 patents
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Patent Application
Device and method for compensation of magnetic field disruptions in...
Publication number
20080027666
Publication date
Jan 31, 2008
Michael Schenkel
G01 - MEASURING TESTING