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USPTO Patent Rankings Data through Dec 31, 2025
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Optein — 1 Patent in 2020

Rank (2020): #24,224 of 32,409Top 75%
7 inventors
1 Patents 2020

Top Inventors at Optein 2020

Showing 1–7 of 7 inventors

RankNamePatents
1 Alexander Robert Duncan 1
1 Catriona L. Buchanan 1
1 Celia Patricia Hart 1
1 Donna K. Finch 1
1 Lutz Jermutus 1
1 Robert George Edward Holgate 1
1 Steven R. Ledbetter 1