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USPTO Patent Rankings Data through Sept 30, 2025
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Danan Dou — 5 Patents in 2024

JDJohn Deere: 5 patents #22 of 782Top 3%
Cedar Falls, IA: #2 of 53 inventorsTop 4%
Iowa: #46 of 1,728 inventorsTop 3%
Overall (2024): #36,534 of 561,600Top 7%
5 Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12055106 Work vehicle power system with methane and hydrogen fuel blend Scott R. Miles 2024-08-06
12044187 Work vehicle low cetane power system with external to cylinder compression ignition assistance Kevin DeVries, Craig W. Lohmann 2024-07-23
12018626 Work vehicle dual fuel compression ignition power system Scott R. Miles, Bryan T. Geisick 2024-06-25
11939929 Engine electrified air system including electric turbocharger and exhaust gas recirculation pump Eric J. Haaland 2024-03-26
11920507 Method for regulating exhaust emissions Shyan-Cherng Huang, Taner Tuken, Thomas M. Harris 2024-03-05