DR

David V. Rotole

JD John Deere: 46 patents #22 of 5,518Top 1%
📍 Bloomfield, IA: #1 of 25 inventorsTop 4%
🗺 Iowa: #127 of 15,303 inventorsTop 1%
Overall (All Time): #62,613 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
10179604 Charge pressure circuit arrangement for steering control for a vehicle Thomas D. Bebernes, Thomas A. Nichols, Kyle R. Teach 2019-01-15
10167951 System and method for calibrating a hydraulic drive system Tom Morrison, Eric M. Thies, Mitchell R. Usasz, Walter C. Wright 2019-01-01
9769986 Agricultural vehicle with automated repositioning system 2017-09-26
9717180 Pressure control for hydraulically actuated agricultural headers Kyle R. Teach, Thomas A. Nichols, Walter C. Wright 2017-08-01
9635806 Mower blade speed control system Taylor Waitt, Mark D. Evans 2017-05-02
9439341 Multi-mode steering control for a vehicle Thomas D. Bebernes, Thomas A. Nichols, Walter C. Wright 2016-09-13
9421999 Charge pressure circuit arrangement for steering control for a vehicle Thomas D. Bebernes, Thomas A. Nichols, Kyle R. Teach 2016-08-23
9370138 Rear steering control for a vehicle Thomas D. Bebernes, Thomas A. Nichols, Walter C. Wright, Eric R. Lang, Mitchell R. Usasz 2016-06-21
9227660 Fault detection for steering control for a vehicle Thomas D. Bebernes, Charles J. Bowden, Walter C. Wright 2016-01-05
9120504 Steering linkage interface between steering cylinder and ground drive pump displacement control arms Thomas D. Bebernes, Stephen O'Brien, Thomas A. Nichols, Mitchell R. Usasz, Kyle R. Teach +1 more 2015-09-01
8875507 Pump displacement control mechanism Thomas A. Nichols 2014-11-04
8708088 Hydraulic pump control arm and method Eric R. Lang, Tom Nichols 2014-04-29
8671834 Twine tensioner arm position sensor arrangement Eric R. Lang 2014-03-18
8496256 Steering assist for a rear caster wheel on a work machine Thomas D. Bebernes, Eric R. Lang, Timothy K. Dreger 2013-07-30
7918304 Steering assist for a rear caster wheel on a work machine Francine J. Perry, Shirish Chobhe 2011-04-05
7458620 Baler needle clamp arrangement for facilitating side-to-side adjustment of outer needle end Roger William Frimmi, Jason C. Eubanks, Randal Alan Cufr 2008-12-02
7140293 Single row twine box Stanley Sumsion 2006-11-28
6957835 Device for adjusting the space between adjacent knotter assemblies on a knotter drive shaft 2005-10-25
6782807 Knot-relieving twine tensioner for baler 2004-08-31
6725766 Independently powered knotter and needle drive arrangement for a large rectangular baler Jeffrey Lee Murrey, Paul David Parker, Eric R. Lang, Darin L. Roth, Joseph Eugene Story 2004-04-27
6651416 Large rectangular baler having hydraulically powered functions, and control system therefor Timothy John Trelstad, Paul David Parker, Darin L. Roth, Kerry S. Martin, Donald W. Demorest +1 more 2003-11-25