Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Alsfeld, DE ranks #14,562 worldwide for total patents filed all time, with 111 patents from 24 inventors. Leading employers of inventors based in Alsfeld, DE include Electrolux Home Products Corporation N. V., Software Gmbh, Novartis Ag.

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Arnd Hofmann Electrolux Home Products Corporation N. V. 16
2 Jürgen Krämer Software Gmbh 11
3 Harald Rueckl Novartis Ag 10
#4 Guenther Krause Krause-Werk Gmbh & Co. Kg 9
#5 Bernd Merle Pf-Schweisstechnologie Gmbh 8
#5 Gunther Krause Krause-Werk Gmbh & Co. Kg 8
#7 Achim Spychalski-Merle Pf-Schweisstechnologie Gmbh 7
#7 Jens LACHNITT Peiker Acustic Gmbh & Co. Kg 7
#9 Alfred Haub Rexroth Star Gmbh 6
#10 Hans-Jürgen Jäger Saint-Gobain Performance Plastics Pampus Gmbh 5
#11 Michael Schwalm Fresenius Kabi Deutschland Gmbh 4
#11 Gonzalo Barillas Carl Freudenberg Kg 4
#13 Hauke Stumpf Dr. Ing. H.C. F. Porsche Ag 2
#13 Frank Ullsperger Babcock-Bsh Gmbh 2
#13 Artur Koch Robert Bosch Gmbh 2
#13 Rainer Rausch Robert Bosch Gmbh 2
#17 Alwin Seidlhuber 1
#17 Ullrich Praetz Here Global B.V. 1
#17 Gerald Moese IBM 1
#17 Herrn Dipl.-Ing. Bernd Merle 1
#17 Friedhelm Ehrhardt U.S. Philips 1
#17 Sandra Maslek Evonik Goldschmidt Gmbh 1
#17 Torsten Schmerer Varta Microbattery Gmbh 1
#17 Gerhard Freidhof Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg 1