Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Retractable Technologies — 3 Patents in 2019

Rank (2019): #12,121 of 32,247Top 40%
3 inventors
3 Patents 2019

Top Inventors at Retractable Technologies 2019

Showing 1–3 of 3 inventors

RankNamePatents
1 Ni Zhu 3
1 Thomas J. Shaw 3
3 Mark Small 2