Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Contactengine Limited — 5 Patents

Rank (All Time): #94,092 of 106,120Top 90%
5 inventors
5 Patents All Time

Top Inventors at Contactengine Limited All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Andrew Mark Ayers 4
1 Giles Bryan 4
1 Mark Kingsley Smith 4
#4 Cosmin Dragos Davidescu 1
#4 Dominic Bealby-Wright 1