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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Placentia, CA ranks #2,476 worldwide for total patents filed in 2018, with 49 patents from 38 inventors. Leading employers of inventors based in Placentia, CA include Gatekeeper Systems, Vyaire Medical Consumables, Cilag Gmbh International. That works out to 0.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–38 of 38 inventors

Rank Inventor Primary Company Patents
1 Stephen E. Hannah Gatekeeper Systems 5
2 Sibgat Ulla Vyaire Medical Consumables 3
2 Matthew S. Corbin Cilag Gmbh International 3
#4 Lee C. Yick 3M 2
#4 Phil Swenson Fresenius Medical Care Holdings 2
#4 Jason Burke 2
#7 Robert J. Rothaus Directv 1
#7 Nicholas Smith Ionic Security 1
#7 Joachim Buss Covidien Lp 1
#7 Kalu K. Vasoya Stablcor Technology 1
#7 Rawad Hilal Panasonic 1
#7 June Bishton The Boeing 1
#7 Larry Reynolds 1
#7 Michael Bravo The Sherwin-Williams 1
#7 Youngsam Bae NASA 1
#7 Troy Moore Battelle Energy Alliance 1
#7 Jueren Ma Thales Avionics 1
#7 Daniel Kish Ppg Industries Ohio 1
#7 Laura Cruz Ccl Label 1
#7 Tieming Zhao Siemens Medical Solutions Usa 1
#7 Kevin Oberkramer Nuvasive Specialized Orthopedics 1
#7 Scott Kawaguchi Infineon Technologies Austria Ag 1
#7 Sang H. Nguyen The Boeing 1
#7 Mark W. Emory Rain Bird 1
#7 Sunil S. Deliwala Danaher 1
#7 Khiem Van Cai Microelectronics Technology 1
#7 Jian Lai 1
#7 Alan Stubblefield Eriks N.V. 1
#7 Mayssa Attar AbbVie 1
#7 Justin W Ryver Hubbell Incorporated 1
#7 James Senger Cytec Technology 1
#7 Kurtis McCathern Microsoft 1
#7 Saloomeh Saati University Of Southern California 1
#7 David Barden Power Probe Group 1
#7 Michael Venegas Faraday & Future 1
#7 Millie Martinez 1
#7 John Bonet The Boeing 1
#7 Dale Harder Avery Dennison 1

Part of California