Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stuttgart, AR ranks #13,447 worldwide for total patents filed all time, with 126 patents from 28 inventors. Leading employers of inventors based in Stuttgart, AR include Monsanto Technology, University Of Arkansas, Inco Alloys International. That works out to 15.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Floyd Hancock Monsanto Technology 52
2 Rodney Scherm Monsanto Technology 18
3 Xueyan Sha University Of Arkansas 7
#4 Christopher G. Henry University Of Arkansas 6
#5 Fleet N. Lee 5
#6 Charles E. Wilson 4
#7 James McEwen Inco Alloys International 3
#7 David Bryan Taylor Asgrow Seed Company 3
#9 Dwight F. DeVorak 2
#9 Thad M. McSwain 2
#9 Charles E. Chastain 2
#9 Don R. McCaskill 2
#9 Ronnie Sloan Helms 2
#9 Thomas H. Tai University of California 2
#9 Annie D. Minter 2
#9 Sam McClure Innovative Industries 2
#17 Temesgen Mulaw University Of Arkansas 1
#17 Ralph T. Strabala 1
#17 Roger Buffkin 1
#17 Jason N. Chastain 1
#17 James E. Burks 1
#17 Kenneth L. Shireman 1
#17 Elbert A. McCracken 1
#17 Carolyn Kinder 1
#17 Steven D. Danforth 1
#17 Jarrod Hardke University Of Arkansas 1
#17 Wengui Yan 1
#17 Yeshi Wamishe University Of Arkansas 1

Part of Arkansas