DA

David A. Arntz

JD John Deere: 1 patents #198 of 670Top 30%
📍 Waterloo, IA: #4 of 17 inventorsTop 25%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #416,053 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12392276 Work vehicle compression ignition power system with intake heat exchanger Craig W. Lohmann, Jacob M. Rosswurm, Scott R. Miles, Darrin L. Treptow 2025-08-19