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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ravensburg, DE ranks #3,118 worldwide for total patents filed in 2021, with 39 patents from 29 inventors. Leading employers of inventors based in Ravensburg, DE include Zf Friedrichshafen Ag, Ifm Electronic Gmbh, Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg.

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Matthias Reisch Zf Friedrichshafen Ag 4
1 Christian Mittelberger Zf Friedrichshafen Ag 4
3 Klaus Kohlmann Ifm Electronic Gmbh 2
3 Frank Böttger Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg 2
3 Henning Hamer Continental Automotive Gmbh 2
3 Manfred Bürgmann Zf Friedrichshafen Ag 2
#7 Rolf Fensterle Ifm Electronic Gmbh 1
#7 Thilo Kreeb Mtu Friedrichshafen Gmbh 1
#7 Axel Gommel Voith Patent Gmbh 1
#7 Herbert Jochum Daimlerchrysler Ag 1
#7 Gert Gottschalk Voith Patent Gmbh 1
#7 Bernd Unseld Zf Friedrichshafen Ag 1
#7 Stefan Blattner Zf Friedrichshafen Ag 1
#7 Matthias Wesa Zf Friedrichshafen Ag 1
#7 Juri Pawlakowitsch Zf Friedrichshafen Ag 1
#7 Alexander Haberstock Zf Friedrichshafen Ag 1
#7 Holger Adomeit Coperion Gmbh 1
#7 Christoph Zeumer 1
#7 Axel BLOCHING Zf Friedrichshafen Ag 1
#7 Marcella Renzulli Voith Patent Gmbh 1
#7 Michael IBELE Zf Friedrichshafen Ag 1
#7 Paul Kröhl Andritz Technology And Asset Management Gmbh 1
#7 Volker Wagner Zf Friedrichshafen Ag 1
#7 Daniel Nachbaur Zf Friedrichshafen Ag 1
#7 Joachim Van Sprang Franz Kessler Gmbh 1
#7 Markus Hirschmann Richard Bergner Verbindungstechnik Gmbh & Co. Kg 1
#7 Raffael Kuberczyk Zf Friedrichshafen Ag 1
#7 Manfred Schädler Coperion Gmbh 1
#7 Patrick Dussler Mtu Friedrichshafen Gmbh 1