Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Span Tech — 3 Patents in 2021

Rank (2021): #10,015 of 31,506Top 35%
5 inventors
3 Patents 2021

Top Inventors at Span Tech 2021

Showing 1–5 of 5 inventors

RankNamePatents
1 James L. Layne 3
2 Aaron Cotton 2
2 Scott Dayton Barbour 2
2 Stephen C. Fye 2
#5 Savannah Bell 1