Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bloomfield, IN ranks #10,376 worldwide for total patents filed all time, with 190 patents from 51 inventors. Leading employers of inventors based in Bloomfield, IN include Glaxo Group Limited, Bloomfield Manufacturing Co., US Air Force. That works out to 83.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 51 inventors

Rank Inventor Primary Company Patents
1 Christopher Williamson Glaxo Group Limited 16
2 Patrick F. Simpson Bloomfield Manufacturing Co. 14
3 E. Austin Harrah Bloomfield Manufacturing Co. 12
#4 Michael Holzmeyer US Air Force 9
#5 Eric A. Harrah Bloomfield Manufacturing Co. 8
#5 Travis Swanson Rocky Mountain Scientific Laboratory 8
#5 Christopher Clifton US Air Force 8
#5 James Buechler US Air Force 8
#9 Keith R. Buck HP 7
#9 Kimberly D. Roberts The Procter & Gamble 7
#9 Joseph Thomas Burkart US Air Force 7
#12 Steven D. Clark Praxair Technology 6
#12 Robbie D. Hostetter Bloomfield Manufacturing Co. 6
#12 Austin Roach US Air Force 6
#15 Michael Combs Clarke Industries 5
#15 Kevin Kellar US Air Force 5
#17 Michael Hardy Merichem 4
#17 Eric Moody Honda Motor Co. 4
#17 Paul L. Schmidt US Air Force 4
#20 Tyler Allen Mullis US Air Force 3
#20 Lawrence Shirley, II US Air Force 3
#22 Thomas K. McIntosh Bloomfield Manufacturing Co. 2
#22 Donald P. Luse US Air Force 2
#22 Robert Hoerter 2
#22 Walter L. Carney US Air Force 2
#22 William Terrell US Air Force 2
#22 Preston R. Pameijer Cook Medical Technologies 2
#22 Trent J. Frady US Air Force 2
#22 Mark Rondina Haier Us Appliance Solutions 2
#22 Bernard E. Douda US Air Force 2
#22 Francis E. Montgomery US Air Force 2
#32 Ricky E. Bullock 1
#32 Douglas Shulte US Air Force 1
#32 Barry Gatewood US Air Force 1
#32 Boyd Heltenburg 1
#32 Albert John Degott US Air Force 1
#32 Jimmie R. Allen Abb Power T&D Company 1
#32 Jackie R. Steele 1
#32 Douglas A. Schulte US Air Force 1
#32 Austin Neidigh Cook Medical Technologies 1
#32 B. Thomas Roberts Cook Medical Technologies 1
#32 Dan Luse 1
#32 Joshua W. McIntosh US Air Force 1
#32 John E. Laswell US Air Force 1
#32 Bart Gilliatt US Air Force 1
#32 Lexie W. Crowe Abb Power T&D Company 1
#32 Austin D. Schulte The United States Of America, Represented By The Secretary Of The Navy 1
#32 Bobby D. Beatty US Air Force 1
#32 Timothy Doughty 1
#32 Matthew Thurner US Air Force 1

Part of Indiana