Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GM

Grant W. Mandernach

IU Iowa State University: 1 patents #25 of 128Top 20%
JD John Deere: 1 patents #198 of 670Top 30%
📍 Polk City, IA: #5 of 15 inventorsTop 35%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #379,478 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12284942 Sensor fusion system for improved accumulator fill level in a harvester vehicle Jeffrey S. Wigdahl, Jeffrey C. Askey, Mark A. Cracraft, Robert R. Carlson 2025-04-29