Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Menifee, CA ranks #5,289 worldwide for total patents filed all time, with 495 patents from 132 inventors. Leading employers of inventors based in Menifee, CA include Callaway Golf, Covidien Lp, Onset Medical. That works out to 4.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 132 inventors

Rank Inventor Primary Company Patents
1 William C. Watson Callaway Golf 75
2 Peter Skujins Covidien Lp 28
3 Joseph Bishop Onset Medical 21
3 Paul W. Guth Jpl Global 21
#5 Michael M. Gerardi Koletry Processing L.L.C. 20
#6 Boyd V. Knott Abbott 17
#7 Tamas T. Frech Alphatec Spine 15
#8 Bob Flower Depuy Synthes Products 13
#8 Craig Bailey Bp Chemicals Limited 13
#10 Adrian Alfaro Sundance Spas 12
#11 James Steedly Maxlite 9
#11 Dustin Martin Stevenson Qc Manufacturing 9
#11 Thomas Haslinger Abbott 9
#14 Jeremy Brown Polaris Industries 7
#14 Jeff Hogan Longyear Tm 7
#16 Brian Snyder Microsoft 6
#16 Deja S. Castro 6
#16 Dishi Li Tusimple 6
#16 Sidney Medley Survival Systems International 6
#16 Anthony J. Domenico 6
#16 Stephen C. Holiday Google 6
#22 Stephen Clark Ford 5
#22 John D. Isker RTX (Raytheon) 5
#22 Daniel F. King Draper Laboratory 5
#22 Peter Hans Redweik Teradata Us 5
#26 Engelbert A. Meyer Theodore Sweeney & 4
#26 Harley J. Adam A Z Industries 4
#26 Gregory C. Skinner 4
#26 Joel Guth Jpl Global 4
#26 Jagdeep Playia Magna Closures 4
#26 Blair Brown 4
#32 Luis Rossi 3
#32 Charles C. Ruffino Softiron Limited 3
#32 Henry Modregon 3
#32 Dan Hissam 3
#32 Steven A. Vaughn Hughes Aircraft 3
#32 Stephen R. Mathis 3
#32 Dary Zeigler Goodrich 3
#39 Michael A. Luker 2
#39 Bill Lau Emcore 2
#39 Rito H. Franco 2
#39 Ronald Kenneth Newland Northrop Grumman 2
#39 Hooman Mousavi Nazari Parker-Hannifin 2
#39 Leasa Kay Hoogerwerf 2
#39 Salvador Pena Fluidmaster 2
#39 Dave Zorger The Boeing 2
#39 Dominic Holt 2
#39 Andrew Sjostrom 2
#39 Carl Sjostrom 2
#39 Larry D. Devor Advanced Bionics Ag 2

Part of California