Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ehningen, DE ranks #4,728 worldwide for total patents filed all time, with 574 patents from 81 inventors. Leading employers of inventors based in Ehningen, DE include Robert Bosch Gmbh, Daimlerchrysler Ag, IBM.

Showing 1–50 of 81 inventors

Rank Inventor Primary Company Patents
1 Harald Bauer Robert Bosch Gmbh 111
2 Murat Guenak Daimlerchrysler Ag 58
3 Michael V. Koch IBM 44
#4 Petra Leber IBM 37
#5 Ulrich Bruhnke Daimler-Benz Ag 31
#6 Andreas Bieswanger IBM 25
#7 Michael K. Kroener IBM 23
#8 Jorg Soldner Modine Manufacturing 19
#9 Walter Jahn Daimler-Benz Ag 17
#10 Volker Burkhardt Robert Bosch Gmbh 16
#11 Jürgen Braun Kiku Srl Gmbh 13
#12 Giovanni Bianchi Advantest 12
#13 Werner Bernzen Daimler Ag 9
#13 Ulrich Tschaschke Mercedes-Benz Group Ag 9
#13 Nils Felix Kuhlmann Robert Bosch Gmbh 9
#16 Wolf-Dietrich Munzel Daimler-Benz Ag 8
#17 Boris Feist IBM 7
#17 Urs BOEHME Mercedes-Benz Group Ag 7
#17 Ulrich Tschaeschke Daimlerchrysler Ag 7
#20 Dieter Reuter Dr. Ing. H.C. F. Porsche Ag 5
#20 Karl-Heinz Gerlach Kautt & Bux Kg 5
#20 Uli Tessel Koniniklijke Philips N.V. 5
#23 Dietrich Manstetten Robert Bosch Gmbh 4
#23 Franz Hardt IBM 4
#23 Wolfgang Koetzle Robert Bosch Gmbh 4
#23 Jeremias Werner IBM 4
#23 Andreas Krevet Daimler Ag 4
#28 Michail Tausch IBM 3
#28 Robert Bjekovic Daimler Ag 3
#28 Tobias Reiser Robert Bosch Gmbh 3
#28 Karl-Heinz Edelmann Komet Group Gmbh 3
#28 Eckhard Konig Kirkwood Industries Gmbh 3
#28 Joachim Peerlings Agilent Technologies 3
#34 Simone Rehm IBM 2
#34 Rolf Zimmerman Mercedes-Benz Group Ag 2
#34 Michael Briesenick Robert Bosch Gmbh 2
#34 Albert Krenz Siemens Aktiengesellschaft 2
#34 Heinz Gerlach Kautt & Bux Kg 2
#34 Engelbert Kinds Daimler-Benz Ag 2
#34 Christian Ohms Daimler Ag 2
#34 Heinz Peter Hippenstiel IBM 2
#34 Axel Wankmueller Keysight Technologies 2
#34 Dietrich Schmid Bsh Bosch Und Siemens Hausgeräte Gmbh 2
#34 Janko Boehm IBM 2
#45 Anton Haumann Moog 1
#45 Tiago Felipe Wiedemann da Silva Mann+Hummel Gmbh 1
#45 Andy Richter Advantest 1
#45 Andreas Herp Daimlerchrysler Ag 1
#45 Johannes Molitor Valeo Klimasysteme Gmbh 1
#45 Christian Sebeke Verigy (Singapore) Pte. 1