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HARTL HELMUT

AT4 patents

Top patents by PatentIndex Score

US8978557B2Mar 17, 2015

Ring-shaped or plate-like element and method for producing same

HARTL HELMUT14 citations92
US9423218B2Aug 23, 2016

Method for producing a ring-shaped or plate-like element

HARTL HELMUT6 citations83
US8850869B2Oct 7, 2014

Sensor element

HARTL HELMUT3 citations61
US8093162B2Jan 10, 2012

Non-woven material comprising polymer fibers using mixtures with amphiphilic block copolymers as well as their production and use

HARTL HELMUT3 citations60