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USPTO Patent Rankings Data through Dec 31, 2025
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Digitaloptometrics — 3 Patents in 2020

Rank (2020): #10,334 of 32,409Top 35%
4 inventors
3 Patents 2020

Top Inventors at Digitaloptometrics 2020

Showing 1–4 of 4 inventors

RankNamePatents
1 Burton T. Fried 3
1 Howard S. Fried 3
1 Kurt Schaeffer 3
1 William K. Van Cleave 3