JW

Jeffrey S. Wigdahl

JD John Deere: 30 patents #60 of 5,518Top 2%
IU Iowa State University: 4 patents #160 of 1,643Top 10%
TS The National Lime And Stone: 2 patents #3 of 13Top 25%
Overall (All Time): #110,424 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
12396392 Crop feed rate control system for a harvester vehicle Jeffrey C. Askey, Mark A. Cracraft, Vasisvaran Gopal 2025-08-26
12284942 Sensor fusion system for improved accumulator fill level in a harvester vehicle Jeffrey C. Askey, Mark A. Cracraft, Robert R. Carlson, Grant W. Mandernach 2025-04-29
12108708 Split roller configuration for a round module builder or round baler Kevin J. Goering, Justin E. Hummel 2024-10-08
11930741 Positive drive wrap delivery system Ryan A. Hackert, Scott D. Weber 2024-03-19
11832556 Baler with a moveable roller Justin E. Hummel, Jeremy P. Robison 2023-12-05
11744182 Crop yield determining apparatus Brandon C. Carlson, Nicholas W. Vanlaningham, Kurt D. Gustafson, Jeffrey C. Askey 2023-09-05
11483974 Cotton harvesting machine with automatically variable drum and spindle speed Brandon C. Carlson, Charles F. Ostermeier, Nicholas W. Vanlaningham, Kurt D. Gustafson, Jeffrey C. Askey 2022-11-01
11406063 Baler with a moveable roller Justin E. Hummel, Jeremy P. Robison 2022-08-09
11375669 Positive drive wrap delivery system Ryan A. Hackert, Scott D. Weber 2022-07-05
11109536 Split roller configuration for a round module builder or round baler Kevin J. Goering, Justin E. Hummel 2021-09-07
11071254 System and method for directing a module wrap James T. Noonan, Kevin J. Goering, Mark A. Cracraft, Nile T. Ackerman, Justin E. Hummel +1 more 2021-07-27
10986781 Auger attachment sets for headers of work machines Jeremy P. Robison, Jordan J. Ruby 2021-04-27
10980182 Wrap delivery system with pivoting roller Ryan A. Hackert, Kevin J. Goering 2021-04-20
10912257 Wrap feed assembly for round module builder Marcus A. Jacobson 2021-02-09
10577281 Non-dispersible granular substrate James Welshimer 2020-03-03
10561118 Method of forming a non-dispersible granular substrate and the granular substrates formed thereby James Welshimer, Jonathan Smeltz 2020-02-18
10440894 Wrap device for a round module builder Marcus A. Jacobson, Scott D. Weber, Roy Withers 2019-10-15
10279940 Module wrap feed arrangement Scott D. Weber, Jeffrey R. Fox 2019-05-07
9986689 Utilizing crop moisture data James William Riesterer, Mark A. Cracraft, Jerry B. Hall, Terence D. Pickett, Daniel R. Smith 2018-06-05
8844251 Cotton accumulator system with paddles and upper inlet vane John O. Rumohr, Dan L. Heggen, Donald B. Brooks, Nile T. Ackerman, Jeffrey R. Fox +5 more 2014-09-30
8069638 Bale lump eliminator for a round cotton module baler Scott D. Weber 2011-12-06
7025168 Steering cylinder shield Bradley John Friest 2006-04-11
6701701 Duct support and transition structure for a harvester Timothy A. Deutsch, Michael Lee Pearson, Gary L. Warnsholz 2004-03-09
6546709 Brush bracket structure for a cotton cleaner doffer Kevin J. Goering 2003-04-15
6421991 Doffer for a cotton cleaner Kevin J. Goering 2002-07-23