MC

Mark A. Cracraft

IU Iowa State University: 2 patents #6 of 128Top 5%
JD John Deere: 2 patents #85 of 670Top 15%
📍 Johnston, IA: #14 of 54 inventorsTop 30%
🗺 Iowa: #164 of 1,331 inventorsTop 15%
Overall (2025): #105,199 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12396392 Crop feed rate control system for a harvester vehicle Jeffrey S. Wigdahl, Jeffrey C. Askey, Vasisvaran Gopal 2025-08-26
12284942 Sensor fusion system for improved accumulator fill level in a harvester vehicle Jeffrey S. Wigdahl, Jeffrey C. Askey, Robert R. Carlson, Grant W. Mandernach 2025-04-29