EH

Eric J. Haaland

JD John Deere: 3 patents #75 of 766Top 10%
📍 Waverly, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #122 of 1,656 inventorsTop 8%
Overall (2023): #80,745 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11846257 Engine system with reversible exhaust gas recirculation pump for controlling bypass flow 2023-12-19
11591992 Engine system with air pump for enhanced turbocharger air exchange Pratir Punjani 2023-02-28
11572673 Work vehicle power system with decoupled engine air system components Danan Dou 2023-02-07