Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Opteon — 8 Patents

Rank (All Time): #63,553 of 106,120Top 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