Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Isabela, PR ranks #27,390 worldwide for total patents filed all time, with 38 patents from 19 inventors. Leading employers of inventors based in Isabela, PR include Filtertek, HP, Honeywell.

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 Nicholas Leason 6
2 Michael Leason Filtertek 5
3 Carlos J. Felix HP 4
#4 Vanessa Chinea HP 3
#4 Jose Pagan Honeywell 3
#4 Jose A. de la Rosa HP 3
#7 Alejandro FERNANDEZ Nidec Psa Emotors 2
#8 William Burgos-Pabon Surface Igniter 1
#8 Hector M. Ramos-Santiago 1
#8 Jorge L. Andujar HP 1
#8 Horacio Antonio Altagracia RTX (Raytheon) 1
#8 Lourdes M. Tafur Bermudez RTX (Raytheon) 1
#8 Miguel A. Sanchez Velez 1
#8 Nestor A. Alvarez RTX (Raytheon) 1
#8 Kayra Marie Hernandez 1
#8 Kristel Negron-Sanchez Siemens Energy 1
#8 Rockny Perez Monsanto Technology 1
#8 Luis J. Morales Cardona Cardiac Pacemakers 1
#8 Hernan G. Cardona Commonwealth Of Puerto Rico 1

Part of Puerto Rico