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USPTO Patent Rankings Data through Dec 31, 2025
IA

Interroll Holding Ag — 9 Patents in 2021

Rank (2021): #3,899 of 31,506Top 15%
16 inventors
9 Patents 2021

Top Inventors at Interroll Holding Ag 2021

Showing 1–16 of 16 inventors

RankNamePatents
1 Siegmund Dudek 3
2 Jonas Steffen 2
2 Reinhold Weichbrodt 2
#4 Andreas Hampe 1
#4 Antoine Loizeau 1
#4 Dominik Langensiepen 1
#4 Eduard Hartl 1
#4 Harry Lindemann 1
#4 Heinrich Droste 1
#4 Herbert Henze 1
#4 Michael Margowski 1
#4 Ralf Dorok 1
#4 Roman Hagan 1
#4 Stefan Hamacher 1
#4 Uwe Kaeser 1
#4 Xavier Frangeul 1