Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Łowicz, PL ranks #33,039 worldwide for total patents filed all time, with 27 patents from 15 inventors. Leading employers of inventors based in Łowicz, PL include Ccs Technology, Mahle International Gmbh, Delphi Technologies.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Tomasz A. Ciechomski Ccs Technology 5
1 Andrzej Krupa Mahle International Gmbh 5
3 Marek Filipiak Delphi Technologies 3
#4 Stefan Kuder 2
#4 Katarzyna Ciesielska Universiteit Gent 2
#6 Zygmunt Brogowski 1
#6 Jakub Betiuk Diehl Ako Stiftung & Co. Kg 1
#6 Agnieszka Gładka Politechnika Lódzka 1
#6 Wioletta Rarog-Pilecka Politechnika Warszawska 1
#6 Krystian Klemt Mahle International Gmbh 1
#6 Jerzy Szulc 1
#6 Jan Ibron Delphi Technologies 1
#6 Konrad Kazmierski 1
#6 Jan Kazmierski 1
#6 Edward Kubik 1