Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Graz, AT ranks #399 worldwide for total patents filed in 2021, with 359 patents from 252 inventors. Leading employers of inventors based in Graz, AT include Epcos Ag, Ams Ag, Nxp B.V..

Showing 1–50 of 252 inventors

Rank Inventor Primary Company Patents
1 Markus Puff Epcos Ag 7
2 Herbert Lenhard Ams Ag 6
2 Ulrich Andreas Muehlmann Nxp B.V. 6
#4 Gernot Grober At&S Austria Technologie & Systemtechnik 5
#4 Josef Kriebernegg Ams Ag 5
#4 Ferruccio Bottoni Usound Gmbh 5
#4 Ralph Wuensche Samsung 5
#8 Stefan Mendel Nxp B.V. 4
#8 Norbert Druml Infineon Technologies Ag 4
#8 Christoph Bauer BMW 4
#8 Ivan Jesus Rebollo Pimentel Nxp B.V. 4
#8 Franz Schrank Ams Ag 4
#8 Martin Galler Epcos Ag 4
#14 Juergen Hoelzl Infineon Technologies Ag 3
#14 Helmut Melde-Tuczai Avl List Gmbh 3
#14 Guenter Edlinger 3
#14 Abdelkarim Redouane Avl List Gmbh 3
#14 Joachim Lechner Ams Ag 3
#14 Gregor Schatzberger Ams Ag 3
#14 Albert Missoni Infineon Technologies Ag 3
#14 Francesco Antonetti Stmicroelectronics Austria Gmbh 3
#14 Christian Heiling Infineon Technologies Ag 3
#14 Hannes Plank Infineon Technologies Ag 3
#14 Stephan Klomberg Samsung 3
#14 Klaus Hufnagl-Abraham Igt 3
#26 Norbert Freiberger Refractory Intellectual Property 2
#26 Gerhard HUBMANN Avvio Gmbh & Co Kg 2
#26 Gernot Schulz At&S Austria Technologie & Systemtechnik 2
#26 Bernd KAHLER Magna Energy Storage Systems Gesmbh 2
#26 Gerhard Oberhoffner Ams Ag 2
#26 Nenad Lilic Ams Ag 2
#26 Andreas Rößl Ses-Imagotag 2
#26 Philipp Greiner Infineon Technologies Ag 2
#26 Katharina Pfeffer Ericsson 2
#26 Jörg Mathé Avl List Gmbh 2
#26 Stefan Tertinek Intel 2
#26 Franz Michael Darrer Infineon Technologies Ag 2
#26 Walter Schuchter Infineon Technologies Ag 2
#26 Christian Platzer Schneider Electric Industries Sas 2
#26 Michael Reissig Avl List Gmbh 2
#26 Walther Pachler Infineon Technologies Ag 2
#26 Johannes Khinast 2
#26 Bernhard Hofer Magna Steyr Fahrzeugtechnik 2
#26 Hermann Grünbichler Tdk Electronics Ag 2
#26 Hannes Pomberger Usound Gmbh 2
#26 Michael Hofstätter Tdk Electronics Ag 2
#26 Alexander Kasper At&S Austria Technologie & Systemtechnik 2
#26 Mike Morianz At&S Austria Technologie & Systemtechnik 2
#26 Wolfgang Küchler Nxp B.V. 2
#26 Markus Wobak Nxp B.V. 2