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USPTO Patent Rankings Data through Dec 31, 2025
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Shem — 4 Patents in 2020

Rank (2020): #8,511 of 32,409Top 30%
12 inventors
4 Patents 2020

Top Inventors at Shem 2020

Showing 1–12 of 12 inventors

RankNamePatents
1 Shane Leppan 2
1 Thesa Hanlin 2
3 Andrew Taitz 1
3 Christopher Rood 1
3 Eric Amback 1
3 Francois Pierre Hough 1
3 Gerhard Engelbrecht 1
3 Herman Edward Steyn 1
3 James M. Johnston 1
3 Johann Christiaan Vorster 1
3 Nathan Redden 1
3 William L. Dolesh 1