Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Laufenbürg, DE ranks #13,578 worldwide for total patents filed all time, with 124 patents from 28 inventors. Leading employers of inventors based in Laufenbürg, DE include Alstom (Switzerland), Ford, Ciba Specialty Chemicals.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Erhard Liebig Alstom (Switzerland) 39
2 Michael Seemann Ford 24
3 Cornelia Makowka Ciba Specialty Chemicals 11
#4 Helmut Meinhardt Hermann C. Starck Berlin Gmbh & Co. Kg 5
#4 Paul Moltgen H. C. Starck Gmbh & Co. Kg 5
#6 Michael LETTAU Danaher 4
#7 Burkhard Josuhn-Kadner Abb Patent Gmbh 3
#7 Paul Moeltgen Treibacher Schleifmittel Gmbh 3
#7 Norbert Lederle Belimo Holding Ag 3
#7 Christoph Wendel Alstom Technology 3
#7 Wolfram Schminke Bbc Brown, Boveri & Company 3
#12 Wolfgang Bucar Treibacher Schleifmittel Gmbh 2
#12 Verena Jakoby Covestro 2
#12 Dagobert Bogle 2
#12 Klaus-Dieter Hermann Maximilian Wassmer Alstom Technology 2
#16 Wilfried Strittmatter Asea Brown Boveri, S.A. 1
#16 Jörg Laube H.C. Starck 1
#16 Wolfgang Kiliani H. C. Starck Gmbh & Co. Kg 1
#16 Joerg Laube Sunfire Gmbh 1
#16 Michael Litenas Asea Brown Boveri, S.A. 1
#16 Hartmut Pungs 1
#16 Harmut Pungs Hermann C. Starck Berlin Gmbh & Co. Kg 1
#16 Tobias Zubler Endress+Hauser Process Solutions Ag 1
#16 Wilhelm Pirmin Treibacher Schleifmittel Gmbh 1
#16 Martin Amsler 1
#16 Gunther Hellmann Dsm Ip Assets B.V. 1
#16 Thomas Behlinger Alstom Technology 1
#16 Theodor Konig Agfa-Gevaert Nv 1