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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
9C

9754741 Canada — 2 Patents in 2021

Rank (2021): #18,719 of 31,441Top 60%
3 inventors
2 Patents 2021

Top Inventors at 9754741 Canada 2021

Showing 1–3 of 3 inventors

RankNamePatents
1 David Allan Prystupa 2
1 John Stephen Pacak 2
1 Robert Kozakewich 2