Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ames, IA ranks #550 worldwide for total patents filed all time, with 6,181 patents from 1,427 inventors. Leading employers of inventors based in Ames, IA include Monsanto Technology, GE, AMD. That works out to 93.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 1,427 inventors

Rank Inventor Primary Company Patents
1 Jennifer R. Hicks Monsanto Technology 77
2 Thomas P. Jury Monsanto Technology 70
3 Xiaolei Shi GE 64
#4 Charles W. Boecker AMD 58
#5 Iver E. Anderson Iowa State University 57
#6 Leland Swanson Texas Instruments 52
#7 Anthony Revis Dow Corning 45
#8 Kevin W. Matson Asgrow Seed Company 44
#9 Eric Martin Vaughn BOE 43
#10 Michael B. Roof BOE 41
#10 Robert Long Composite Technologies 41
#12 Eric W. Cochran Iowa State University 39
#13 Robert A. Bannister Cummins Filtration Ip 38
#14 Keith Bilyeu Syngenta Participations Ag 37
#15 Frederic W. Pollman Sauer-Danfoss 36
#15 Richard Wallingford Kla-Tencor 36
#17 Bruce Held Stine Biotechnology 34
#18 Jason Chen Iowa State University 33
#18 Yasufumi Yamamoto Canon 33
#18 Nacu Hernandez Iowa State University 33
#18 Arthur V. Pohm Nve 33
#18 Jeffrey S. Wigdahl John Deere 33
#23 Earl G. Hammond Iowa State University 32
#24 JENNIFER KARA BARRY Pioneer (Corteva) 31
#24 Robert C. Brown Iowa State University 31
#24 Sam Eathington Monsanto Technology 31
#24 Grant T. MacDonald Cnh Industrial America 31
#28 David J. Peterson Pioneer (Corteva) 30
#29 George A. Kraus Iowa State University 29
#30 William Prindle Robinson Knife Manufacturing Co. 28
#31 Qi Chen E.I. Du Pont De Nemours And 27
#32 Ronald Christopher Williams Iowa State University 26
#32 David C. Jiles Iowa State University 26
#34 Ahmet Celikkaya 3M 25
#34 Walter R. Fehr Iowa State University 25
#34 Vitalij K. Pecharsky Iowa State University 25
#34 Travis Smith Workiva 25
#38 Xinwei Wang Qualcomm 24
#38 Sanjeev Kumar Newlink Genetics 24
#38 Richard C. Larock Iowa State University 24
#41 Yongsheng Chen Neurocrine Biosciences 23
#42 John C. McKew Pfizer 22
#42 Robert L. Terpstra Iowa State University 22
#42 Joseph J. Hanak Energy Conversion Devices 22
#42 Qingbo Li Spectrumedix 22
#46 Aditya Ramamoorthy Disney 21
#46 Mihail Sigalas Agilent Technologies 21
#46 Jun Cui Battelle Memorial Institute 21
#46 Brian W. Carr Gary W. Clem 21
#50 Peter Keeling Basf Plant Science Company Gmbh 20

Part of Iowa