SD

Steven A. Duppong

JD John Deere: 9 patents #487 of 5,518Top 9%
Overall (All Time): #557,640 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11447056 Work vehicle with support device for mounting a commodity tank and support device mounting a commodity tank to a work vehicle Daniel J. DeBoer, Charles N. Warren, Jeremy P. L'Heureux 2022-09-20
11052769 Traction control system and method of controlling a traction motor William J. Vande Haar, Zachary Kail, Chase A. Freidig 2021-07-06
9957001 Ballast assembly for a work vehicle David Rix, Gary S. Keys, II, Kendall L. Giesmann, Eric M. Forbes, Nicholas Taylor +2 more 2018-05-01
9880560 Vehicle auto-motion control system Shufeng Han, Christopher D. Turner, Bryan Kirk Buerkle 2018-01-30
9551418 System and method for reducing engine flywheel power reduction while protecting drivetrain components Adam J. Faucher, Steven C. Young, Andrew K. Rekow, Colin A. MacDonald, Udo Scheff +1 more 2017-01-24
9357690 Tractor-implement coupling mechanism Tony J. Huegerich 2016-06-07
9085203 Tire load sensing system Bruce L. Upchurch 2015-07-21
8939250 Self-powered apparatus Christopher D. Turner, Kendall L. Giesmann, Bryan Kirk Buerkle, Nicholas Taylor 2015-01-27
8925964 Ballast assembly Bryan Kirk Buerkle, Robert David Andrew Wolsky, Lucas Laudenbach, James Gregory Johnson 2015-01-06