Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Werther, DE ranks #17,827 worldwide for total patents filed all time, with 80 patents from 26 inventors. Leading employers of inventors based in Werther, DE include Asta Medica, Sandvik Materials Technology Deutschland Gmbh, Strothmann Machines & Handling Gmbh.

Showing 1–26 of 26 inventors

Rank Inventor Primary Company Patents
1 Dieter Sauerbier Asta Medica 18
2 Udo Rauffmann Sandvik Materials Technology Deutschland Gmbh 11
3 Tim Büllesbach Strothmann Machines & Handling Gmbh 6
#4 Robert Gerstmeir Evonik Degussa Gmbh 5
#5 Oliver Walhorn Dorma Deutschland Gmbh 4
#6 Volker Kettler 3
#6 Jan-Robert Ziebart Böllhoff Verbindungstechnik Gmbh 3
#6 Roland Napierala B. Braun Avitum Ag 3
#6 Peter Harbig Vaw Aluminium Ag 3
#6 Timo Kaps Paul Hettich Gmbh & Co. Kg 3
#11 Leon Hetzel Robert Bosch Gmbh 2
#11 Martin Schlief Miele & Cie. Kg 2
#11 Christian BURSTEIN 2
#11 Christoph Umbach Schröder Maschinenbau Gmbh & Co. Kg 2
#11 Kai Oetzel Claas Kgaa 2
#16 Josef Kratky Firma Theodor Hymmen 1
#16 Eric Heidbreder 1
#16 Juergen Bruning 1
#16 Christian Linhorst 1
#16 Nico Sewing Sollich Kg 1
#16 Kai Bergmann Claas Selbstfahrende Erntemaschinen Gmbh 1
#16 Daniel Janos MOEHLENBROCK Wago Verwaltungsgesellschaft Mbh 1
#16 Jörg Dickenhorst 1
#16 Hans W. Grunkemeier Gildemeister Aktiengesellschaft 1
#16 Helmut Brinkhoff Miele & Cie. Gmbh & 1
#16 Gerhard Wehmeyer 1