Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Earlham, IA ranks #27,793 worldwide for total patents filed all time, with 37 patents from 13 inventors. Leading employers of inventors based in Earlham, IA include Nasdaq Omx Group, Pioneer (Corteva), Wells Fargo Bank, N.A.. That works out to 26.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 John L. Jacobs Nasdaq Omx Group 11
2 Mary Beatty Pioneer (Corteva) 8
3 Jody Vandever Wells Fargo Bank, N.A. 3
3 Roelof J. Siepel 3
#5 Phil Algreen Unknown 2
#5 Timmy L. Kendall Pioneer (Corteva) 2
#5 Peter W. Kasap John Deere 2
#8 Neal Gene Logemann 1
#8 David Keith Logemann 1
#8 Andy M. Tibbs Delavan 1
#8 Shannon Flickinger 1
#8 Rodney M. Ramsey Ark Therapeutic Services 1
#8 Jon W. Lovelace Kness Mfg. Co. 1

Part of Iowa