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USPTO Patent Rankings Data through Dec 31, 2025
EF

Efp — 2 Patents in 2016

Rank (2016): #15,166 of 28,381Top 55%
1 inventors
2 Patents 2016

Top Inventors at Efp 2016

Showing 1–1 of 1 inventors

RankNamePatents
1 Learmond A. Chapman, Jr. 2