Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schrobenhausen, DE ranks #4,273 worldwide for total patents filed all time, with 657 patents from 151 inventors. Leading employers of inventors based in Schrobenhausen, DE include IBM, Temic Telefunken Microelectronik, Haas Food Equipment Gmbh.

Showing 1–50 of 151 inventors

Rank Inventor Primary Company Patents
1 Jens Seifert IBM 46
2 Gunter Fendt Temic Telefunken Microelectronik 41
3 Tilman Gloekler IBM 36
#4 Josef Haas Haas Food Equipment Gmbh 31
#5 Guenter Fendt Temic Telefunken Microelectronik 27
#6 Karl Rudolf Diehl Gmbh & 22
#7 Bernd Bahlmann Maschinenfabrik Rieter Ag 21
#8 Alfons Woehrl Messerschmitt Bolkow Blohm Gmbh 15
#9 Helmut Steurer Conti Temic Microelectronic Gmbh 14
#9 Otto Richard Eppinger Reefdale Proprietary Limited 14
#11 Apostolos Katefidis Eisenmann Gmbh 13
#11 Thomas Friess Hoffmann-La Roche 13
#11 Stefan Schaefer Sanofi-Aventis 13
#14 Ulli WIEDENMANN Bauer Spezialtiefbau Gmbh 11
#14 Matthias Bieling Daimler Ag 11
#14 Gerd Schneider Hydac Fluidtechnik Gmbh 11
#14 Gunter Huber Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh 11
#18 Thomas Kaelberer Dr. Johannes Heidenhain Gmbh 10
#18 Martin Lanzl Bauer Maschinen Gmbh 10
#18 Alexander Franz Robert Bosch Gmbh 10
#21 Stephan Berlitz Audi Ag 8
#21 Martin Taubert IBM 8
#23 Stefan Schaeffer Robert Bosch Gmbh 7
#24 Daniel Lepczyk Audi Ag 6
#24 Anton Heggenstaller 6
#24 Johann Haberer Bauer Spezialtiefbau Gmbh 6
#27 Alfons Wohrl Messerschmitt Bolkow Blohm Gmbh 5
#27 Stefan Linke Dragerwerk Aktiegesellschaft 5
#27 Klaus-Peter Behrens 5
#27 Thomas Gerhard Emmrich Koniniklijke Philips N.V. 5
#27 Friedrich M. Welter IBM 5
#27 Guenter Huber Bhs Corrugated Maschinen-Und Anlagenbau Gmbh 5
#33 Heinz Backhaus Agfa-Gevaert Nv 4
#33 Peter Kastl Fujitsu Technology Solutions Intellectual Property Gmbh 4
#33 Philipp Oehler IBM 4
#33 Florian Raisch Robert Bosch Gmbh 4
#33 Volker Manfred Hubert Koniniklijke Philips N.V. 4
#33 Gerd Walter Robert Bosch Gmbh 4
#33 Johann Florian Conti Temic Microelectronic Gmbh 4
#33 Ralf Sonnhueter Texas Instruments 4
#33 Kenneth Francis Messerschmitt Bolkow Blohm Gmbh 4
#33 Knut Najmann IBM 4
#43 Dominik Durner Sap Se 3
#43 Anton Hegenstaller Unknown 3
#43 Xaver Spies Unknown 3
#43 Hermann Kueblbeck Conti Temic Microelectronic Gmbh 3
#43 Christoph Schwanz Bauer Spezialtiefbau Gmbh 3
#43 Michael Wansner Audi Ag 3
#43 Derrick Zechmair Temic Telefunken Microelectronik 3
#43 Thomas Kälberer Daimler Ag 3