Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bad Gandersheim, DE ranks #15,337 worldwide for total patents filed all time, with 102 patents from 30 inventors. Leading employers of inventors based in Bad Gandersheim, DE include Schott Ag, Hjs Gelenk System Gmbh, Rotring-Werke Riepe Kg.

Showing 1–30 of 30 inventors

Rank Inventor Primary Company Patents
1 Lars Bewig Schott Ag 13
2 Dietmar Kubein-Meesenburg Hjs Gelenk System Gmbh 12
3 Thomas Kupper Schott Ag 11
#4 Thomas Kuepper Schott Ag 9
#5 Christoph Moelle Schott Ag 8
#6 Wolfram Maring Schott Ag 6
#7 Lutz Zogg Schott Ag 4
#8 Marta Krzyzak Schott Ag 3
#8 Jurgen Rathenberg Rotring-Werke Riepe Kg 3
#8 Ulrich Zirfas Schott Ag 3
#8 Phillipp Vana Continental Reifen Deutschland Gmbh 3
#8 Frank Koppe Schott Ag 3
#8 Claudia Geisler Max-Planck-Gesellschaft Zur Föderung Der Wissenschaften E.V. 3
#14 Detlef Hega Madison Filter 981 Limited 2
#14 Karl H. Vahlbrauk 2
#14 Christopher Moelle Schott Ag 2
#14 Christoph Mölle Auer Lighting Gmbh 2
#18 Hans-Jurgen Klein Schott Glaswerke 1
#18 Phillip Vana Continental Reifen Deutschland Gmbh 1
#18 Clemens SPRINGMANN Bayer Intellectual Property Gmbh 1
#18 Marta Krzyak Schott Ag 1
#18 Ulrich Zierfas Schott Ag 1
#18 Dirk Brucke Teleflex Automotive Germany Gmbh 1
#18 Reinhard Henze Schott Ag 1
#18 Joachim Kegel Mann+Hummel Gmbh 1
#18 Gernot Frei Schott Ag 1
#18 Heinz Ott Unknown 1
#18 Karl Burgsmuller 1
#18 Franz Tarnedde 1
#18 Florian Grober Volkswagen 1