Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PI

Portal Instruments

Rank (All Time): #19,278 of 106,127Top 20%
23 inventors
33 Patents All Time

Top Inventors at Portal Instruments All Time

Showing 1–23 of 23 inventors

RankNamePatents
1 Robert J. Dyer 19
2 Andrew Coats 15
3 Patrick Armand Anquetil 9
#4 Ian W. Hunter 7
#5 Carl Tappan 6
#5 Eric J. VanWyk 6
#7 Nikola Kojic 4
#8 Nickolay Lapin 3
#8 Alan Xu 3
#10 Bridget Hunter-Jones 2
#10 Nikolay Lapin 2
#10 Pragun Goyal 2
#13 Jessica L. Ong 1
#13 Jeffrey Scott Plantz 1
#13 Matthew Kilduff 1
#13 Marc Pelletier 1
#13 Mark Philip 1
#13 Marc Tappeiner 1
#13 Rud Karly Lucien 1
#13 Serge Roux 1
#13 Tyler F. Barkin 1
#13 Gillian Brenna Corcoran 1
#13 Andrea Natalina Mary Fernandes 1