Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
C3

C3 — 2 Patents in 2023

Rank (2023): #17,359 of 29,631Top 60%
7 inventors
2 Patents 2023

Top Inventors at C3 2023

Showing 1–7 of 7 inventors

RankNamePatents
1 Alex N. Kuffel 2
1 Alex M. Zirbel 2
1 Jeffery J. VanHandel 2
1 Joseph F. Van De Hey 2
#5 David M. DeHaai 1
#5 Grant D. Daniels 1
#5 Scott S. Ebben 1