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USPTO Patent Rankings Data through Dec 31, 2025
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Span Tech — 2 Patents in 2016

Rank (2016): #12,074 of 28,420Top 45%
5 inventors
2 Patents 2016

Top Inventors at Span Tech 2016

Showing 1–5 of 5 inventors

RankNamePatents
1 B. Keith Thomas 1
1 James L. Layne 1
1 Lewis W. Ward 1
1 Scott Dayton Barbour 1
1 Stephen C. Fye 1