Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Saint Peters, MO ranks #1,367 worldwide for total patents filed in 2021, with 102 patents from 69 inventors. Leading employers of inventors based in Saint Peters, MO include The Boeing, Mastercard, Globalwafers Co..

Showing 1–50 of 69 inventors

Rank Inventor Primary Company Patents
1 Daniel D. Bloch The Boeing 5
1 Steven Charles Davis Mastercard 5
3 Gaurab Samanta Globalwafers Co. 4
3 Vincent R. Long Kranos Ip 4
#5 Christopher Eric Mullen Thermo Finnigan 3
#5 Glen C. Parker Federal-Mogul Motorparts 3
#5 Douglas William Gledhill The Procter & Gamble 3
#5 Aaron Braundmeier Mastercard 3
#9 Daniel Perotti Etrailer 2
#9 Mark J. Tomasiak Emerson Electric 2
#9 Robert Stanford Vbc Tracy 2
#9 James L. Scherer The Boeing 2
#9 Jack Greenwood Digital Concepts Of Missouri 2
#9 Jeffrey J. Kilwin The Boeing 2
#9 Larry N. Leonard Hussmann 2
#9 William Nathan Brunner Spectrum Brands 2
#9 Tonya S. Ehlmann Climate 2
#9 Eric Michael Gitlin Globalwafers Co. 2
#9 Brett Robbins 2
#20 Brian D. Wickenhauser Mastercard 1
#20 Joseph G. Marcinkiewicz Emerson Climate Technologies 1
#20 John C. Waldrop, III The Boeing 1
#20 J. Philip Taylor Monsanto Technology 1
#20 Robert J. Meister Monsanto Technology 1
#20 Joshua K. Hillam The Boeing 1
#20 Nicole Deanne Hathaway Mastercard 1
#20 Bryan D. McGranahan The Boeing 1
#20 James Doom Omegatech 1
#20 Moon Kim The Boeing 1
#20 David C. Beck Halliburton Energy Services 1
#20 Kevin T. Slattery The Boeing 1
#20 Yuchun Jiang Schneider Electric It 1
#20 Brian P. Justusson The Boeing 1
#20 John L. Theising Emerson Electric 1
#20 Derek Willers Husky 1
#20 Monica Marie Mifflin Mastercard 1
#20 Travis T. Marshall The Boeing 1
#20 Brian Marsh Honeywell 1
#20 Jason Ward Monsanto Technology 1
#20 David Haynes Aclara Technologies 1
#20 Michael J. Emmendorfer Arris Enterprises 1
#20 Terry Richard Linn Flightsafety International 1
#20 Gregory A. Squires 1
#20 Jeffrey L. Young Emerson Electric 1
#20 Kevin S. Carney Mastercard 1
#20 Charles Tullock The Boeing 1
#20 Daniel Joseph Pingel Biomerieux 1
#20 Kathy Ann Simon Mastercard 1
#20 Teresa Lynn Bandrowsky Curators Of The University Of Missouri 1
#20 Subash Krishnamurthy Seminis Vegetable Seeds 1

Part of Missouri