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

Chemetall U.S. — 5 Patents

Rank (All Time): #105,447 of 106,127Top 100%
5 inventors
5 Patents All Time

Top Inventors at Chemetall U.S. All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Hoon Kim 5
1 Ronald Ascenzo 5
3 Charles J. Gruszka 1
3 Peter Konopi 1
3 Aaron P. Thompson 1