Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KJ

Kjellberg-Stiftung — 1 Patent in 2021

Rank (2021): #25,695 of 31,507Top 85%
3 inventors
1 Patents 2021

Top Inventors at Kjellberg-Stiftung 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 Jens Friedel 1
1 Timo Grundke 1
1 Volker Krink 1