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

Chemetals Incorporated — 7 Patents

Rank (All Time): #77,808 of 106,120Top 75%
5 inventors
7 Patents All Time

Top Inventors at Chemetals Incorporated All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Jay Y. Welsh 6
2 Denis F. DeCraene 2
3 Alain Mullier 1
3 Irving Sochol 1
3 Pierre C. Picquet 1