Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Graphenix Development — 25 Patents

Rank (All Time): #24,005 of 106,120Top 25%
13 inventors
25 Patents All Time

Top Inventors at Graphenix Development All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 John C. Brewer 25
2 Paul D. Garman 20
3 Robert G. Anstey 19
#4 Kevin Tanzil 18
#5 Terrence R. O'Toole 7
#6 Bernard Philip Gridley 4
#6 Isaac Lund 4
#8 Kyle P. Povlock 3
#9 Alexander J. Warren 1
#9 John M. Pochan 1
#9 Peter Symons 1
#9 Richard A. Castle 1
#9 William P. McKenna 1