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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Perm Instruments — 1 Patent in 2017

Rank (2017): #21,734 of 29,883Top 75%
3 inventors
1 Patents 2017

Top Inventors at Perm Instruments 2017

Showing 1–3 of 3 inventors

RankNamePatents
1 Apostolos Kantzas 1
1 Serguei I. Krioutchkov 1
1 Zhengyin Wang 1