JA

Jeffrey C. Askey

IU Iowa State University: 8 patents #61 of 1,643Top 4%
JD John Deere: 8 patents #574 of 5,518Top 15%
📍 Boone, IA: #7 of 56 inventorsTop 15%
🗺 Iowa: #1,945 of 15,303 inventorsTop 15%
Overall (All Time): #600,949 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12396392 Crop feed rate control system for a harvester vehicle Jeffrey S. Wigdahl, Mark A. Cracraft, Vasisvaran Gopal 2025-08-26
12284942 Sensor fusion system for improved accumulator fill level in a harvester vehicle Jeffrey S. Wigdahl, Mark A. Cracraft, Robert R. Carlson, Grant W. Mandernach 2025-04-29
11744182 Crop yield determining apparatus Brandon C. Carlson, Jeffrey S. Wigdahl, Nicholas W. Vanlaningham, Kurt D. Gustafson 2023-09-05
11483974 Cotton harvesting machine with automatically variable drum and spindle speed Brandon C. Carlson, Charles F. Ostermeier, Nicholas W. Vanlaningham, Jeffrey S. Wigdahl, Kurt D. Gustafson 2022-11-01
10477775 Baler mass flow sensing assembly and method Eric R. Lang 2019-11-19
10436913 Baler information system and method Eric R. Lang, Walter Mark Schlesser 2019-10-08
10334788 Baler with mass flow sensing assembly and method of initiating stuffer trip Eric R. Lang, Daniel E. Derscheid 2019-07-02
10091943 Round module weighing using differential pressure sensing Mark A. Cracraft, Jesse D. Haecker, Thomas M. Alferink, Matthew J. Darr 2018-10-09