Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schallstadt, DE ranks #2,554 worldwide for total patents filed all time, with 1,216 patents from 279 inventors. Leading employers of inventors based in Schallstadt, DE include Rose Plastic Ag, Danaher, Novartis Ag.

Showing 1–50 of 279 inventors

Rank Inventor Primary Company Patents
1 Peter Roesler Rose Plastic Ag 48
2 Volker Seyfried Danaher 47
3 Gottfried Sedelmeier Novartis Ag 37
3 Klaus Voigtlaender Robert Bosch Gmbh 37
#5 Armin Meinzer Novartis Ag 28
#6 Jurgen Kaaden Deutsche Thomson-Brandt Gmbh 27
#7 Gotthard Schmid Heidelberg Druckmaschinen 26
#8 Edgar Lott Sap Se 21
#8 Georg Wilhelm Emz-Hanauer Gmbh & Co. Kgaa 21
#10 Stefan Hegemann Conti Temic Microelectronic Gmbh 20
#11 Peter Czura Lindauer Dornier Gesellschaft Mbh 15
#12 Hans-Peter Knopf Novartis Ag 14
#13 Joachim Metzger Globalfoundries 13
#14 Fadi Ghanam Stryker European Operations Limited 12
#14 Hartmut Bruschke Deutsche Carbone Ag 12
#14 Uwe Bloching Sap Ag 12
#14 Karl-Peter Nos Sap Se 12
#18 Jochen Fink Ciba Specialty Chemicals 11
#18 Hartwig Schroeder Basf Se 11
#18 Jochen Schmidberger Karl Storz Gmbh & Co. Kg 11
#18 Michael Zinke Diehl Aircabin Gmbh 11
#18 Wilhelm Baruschke Behr Gmbh & 11
#18 Stefan Kusterer Sap Ag 11
#24 Joachim Haas Liebherr-Aerospace Lindenberg Gmbh 10
#24 Stefan Brauchle Xcellsis Gmbh 10
#24 Gerd Forstmann Sap Ag 10
#24 Gregory Baratoff Siemens Aktiengesellschaft 10
#28 Toralf Grossmann Sap Ag 9
#28 Holger Metzner Danaher 9
#28 Wolfgang Kasel Basf Se 9
#28 Ruben Cueppers Zf Friedrichshafen Ag 9
#28 Erich Marschall Sap Ag 9
#28 Johannes Baldauf Mtu Friedrichshafen Gmbh 9
#28 Bernhard Neef Danaher 9
#35 Simon Keimer Danaher 8
#35 Karsten Juterbock J. Wagner Gmbh 8
#35 Norbert Mörsch Blum-Novotest Gmbh 8
#35 Stefan Biedenstein Sap Ag 8
#35 Thomas Nitschke Sap Ag 8
#35 Peter Langguth Evonik Röhm Gmbh 8
#35 Hristina Dinkova Sap Se 8
#35 Jurgen Reithofer Heidelberg Druckmaschinen 8
#35 Erwin D. Huhne 8
#35 Rudolf Leib Heidelberg Druckmaschinen 8
#45 Alfred Bolz Alfred Bolz Gmbh & Co. Kg 7
#45 Uwe Tessmann Heidelberg Druckmaschinen 7
#45 Rolf Brocke Metzeler Automotive Profiles Gmbh 7
#45 Norbert Moersch Blum-Novotest Gmbh 7
#45 Peter Fetzer Boss Instruments, Ltd. 7
#45 Maik Goergens Sap Se 7