Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kraków, PL ranks #1,992 worldwide for total patents filed in 2021, with 67 patents from 26 inventors. Leading employers of inventors based in Kraków, PL include IBM, Abb Schweiz Ag, Hitachi Energy.

Showing 1–26 of 26 inventors

Rank Inventor Primary Company Patents
1 Grzegorz Piotr Szczepanik IBM 12
2 Lukasz Jakub Palus IBM 6
3 Konrad K. Skibski IBM 4
3 Lukasz G. Cmielowski IBM 4
3 Dariusz Bednarowski Abb Schweiz Ag 4
3 Piotr P. Godowski IBM 4
#7 Tomasz Stopa IBM 3
#7 Artur M. Gruszecki IBM 3
#7 Lukasz Matysiak Hitachi Energy 3
#7 Michal Paluch IBM 3
#7 Tomasz Kazalski IBM 3
#12 Lukasz Malinowski Abb Schweiz Ag 2
#12 Robert Sekula Hitachi Energy 2
#12 Grzegorz Glowaty Google 2
#15 Agnieszka Tkaczyk-Walczak IBM 1
#15 Marek Danielewski Unknown 1
#15 Pawel Smietanka Silvair Sp. Z O.O. 1
#15 Michal Hobot Silvair Sp. Z O.O. 1
#15 Krzysztof Buchacz Autodesk 1
#15 Tomasz Stradomski IBM 1
#15 Joanna Wawrzyczek IBM 1
#15 Rafal Budweil 1
#15 Krzysztof Kasza Hitachi Energy 1
#15 Szymon W. Harat IBM 1
#15 Adam Babol IBM 1
#15 Norbert Chocko IBM 1

Part of Michigan