Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Juana Díaz, PR ranks #30,108 worldwide for total patents filed all time, with 32 patents from 7 inventors. Leading employers of inventors based in Juana Díaz, PR include Coopervision International Limited, Children'S Medical Center, Hamilton Sundstrand.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Javier E. Alayon Rivera Coopervision International Limited 10
1 Jesus Javier Rivera Velez Coopervision International Limited 10
3 Jerome O'Neill 6
#4 Mario Castillo Children'S Medical Center 3
#5 Jesus G. Gil 1
#5 Héctor Vargas 1
#5 Alfredo Rodriguez Diaz Hamilton Sundstrand 1

Part of Puerto Rico