Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Glendora, CA ranks #3,183 worldwide for total patents filed in 2016, with 35 patents from 25 inventors. Leading employers of inventors based in Glendora, CA include Niagara Bottling, Biosense Webster, Claremont Biosolutions. That works out to 0.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 David C. Kelley 3
1 Jay Clarke Hanan Niagara Bottling 3
1 Dean M. Ponzi Biosense Webster 3
#4 Bruce Irvine Claremont Biosolutions 2
#4 Sean Tiwari Rohr 2
#4 Thomas Dale Peterson R.A. Phillips Industries 2
#4 Maksudul M. Alam Innosense 2
#8 Gary Blackburn Igen International 1
#8 Robert Barrosa Aerovironment 1
#8 Ray D. Reid Photon Systems 1
#8 Jerry Lin I/O Controls 1
#8 Mark Richard Edris Rain Bird 1
#8 Ming-Chu Hsu Taigen Biotechnology Co. 1
#8 Karl Anderson Ace Specialty 1
#8 Don J. Diamond City Of Hope 1
#8 Wendong Huang City Of Hope 1
#8 Evan Tsang Minipumps 1
#8 Brad Sheridan 1
#8 Bahram Valiferdowsi Hcd Agency 1
#8 Nathan Lih Feng Diep Yp 1
#8 Christopher Marshal KEE Rain Bird 1
#8 Thomas Murphy Scm Metal Products 1
#8 David van Heerden The Johns Hopkins University 1
#8 Robert James Voors 1
#8 Patrick Thomas Healy 1

Part of California