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

Opteon

Rank (All Time): #63,553 of 106,127Top 60%
4 inventors
8 Patents All Time

Top Inventors at Opteon All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 T. Eric Hopkins 8
1 Timothy N. Schaeffer 8
3 Mark J. Frazer 5
#4 Jeffrey Cho 3