Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Klaus, AT ranks #20,966 worldwide for total patents filed all time, with 61 patents from 13 inventors. Leading employers of inventors based in Klaus, AT include Ivoclar Vivadent Ag, Hexagon Technology Center Gmbh, Zumtobel Lighting Gmbh.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Harald Kerschbaumer Ivoclar Vivadent Ag 16
1 Rainer WOHLGENANNT Hexagon Technology Center Gmbh 16
3 Gerald Ladstaetter Zumtobel Lighting Gmbh 7
3 Norbert Welte Hilti Aktiengesellschaft 7
#5 Rainer Ostermann Basf Se 4
#6 Lothar Collini 3
#7 Werner Ströhle Sulzer Hexis Ag 2
#8 Bernhard Marte Thyssenkrupp Ag 1
#8 Michael Barbisch Ivoclar Vivadent Ag 1
#8 Felix Loacker 1
#8 Sandra Ender-Lercher Vat Holding Ag 1
#8 David Eitelsebner Fronius International Gmbh 1
#8 Manfred Vith 1