Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Arnstadt, DE ranks #16,950 worldwide for total patents filed all time, with 87 patents from 28 inventors. Leading employers of inventors based in Arnstadt, DE include Teepak, Fraunhofer, Basf Se.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Gunter Kollross Teepak 25
2 Erik Beckert Fraunhofer 7
3 Johannes Hack Basf Se 6
#4 Nicolas Stöckel Bayer Materialscience Ag 5
#4 Steffen Richter X-Fab Semiconductor Foundries Gmbh 5
#6 Theodore Doll Caltech 4
#6 Jürgen Rassbach 4
#8 Michael Töpfer Pi Ceramic Gmbh 3
#8 Memet Dag Papacks Sales Gmbh 3
#8 Olaf Michelsson Siemens Aktiengesellschaft 3
#11 Andrea Hohmuth LG 2
#11 Torsten Thelemann Micro-Epsilon-Messtechnik 2
#11 Klaus Augsburg Tenneco Automotive Operating Company 2
#11 Klaus Reinhard Ericsson 2
#15 Ulrich Irlenbusch Mathys Ag Bettlach 1
#15 Hendrik Markowski Ultra Motor Limited 1
#15 Manfred Sandkühler Basell Polyolefine Gmbh 1
#15 Mike Draisbach General Motors 1
#15 Kai Gömann Keiper Gmbh & Co. Kg 1
#15 Markus Holzki Max-Planck-Gesellschaft Zur Föderung Der Wissenschaften E.V. 1
#15 Jenny Zahringer Zenteris Gmbh 1
#15 Markus Augsburg The Gleason Works 1
#15 Reimund Fattler Basf Se 1
#15 Markus Henning Rosenberger Hochfrequenztechnik 1
#15 Kollross Gunter 1
#15 Andreas Flesch 1
#15 Thomas Hertwig Hitachi Energy Switzerland Ag 1
#15 Thorsten Heinz Fraunhofer 1