GH

Grant R. Henn

JD John Deere: 20 patents #150 of 5,518Top 3%
Overall (All Time): #215,308 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12365245 Level sensing fill without a sight gauge Steven K. Cureton, Jason Bennett, Brett S. Graham 2025-07-22
12305361 Pilot neutralizing system Scott R. Stahle, Brian K. Kellogg 2025-05-20
12110659 Pilot neutralizing system Scott R. Stahle, Brian K. Kellogg 2024-10-08
11926992 Pilot neutralizing system Scott R. Stahle, Brian K. Kellogg 2024-03-12
11702051 Vehicles with control systems to perform various functions based on payload weight and methods of operating the same David J. Myers, Michael R. Gratton, Michael G. Kean, Todd F. Velde, Dustin T. Staade +4 more 2023-07-18
11591017 Pilot neutralizing system Scott R. Stahle, Brian K. Kellogg 2023-02-28
11530525 Load-based adjustment system of implement control parameters and method of use Michael R. Gratton, David J. Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton +7 more 2022-12-20
11459730 Hydraulic load brake system Benjamin Wagner, Andrew John Humke 2022-10-04
11441293 Adjustable ride control system Scott R. Stahle 2022-09-13
11421399 Load sensitive ride system for a vehicle Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton, Michael R. Gratton, Todd F. Velde +3 more 2022-08-23
11421395 Pin actuation system and method Brett D. Schurman, Scott R. Stahle 2022-08-23
11293168 Method of limiting flow through accelerometer feedback Aaron R. Kenkel, Doug M. Lehmann 2022-04-05
11136744 Vehicles with control systems to perform various functions based on payload weight and methods of operating the same David J. Myers, Michael R. Gratton, Michael G. Kean, Todd F. Velde, Dustin T. Staade +4 more 2021-10-05
11131083 Vehicle stability warning system Michael R. Gratton, David J. Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton +6 more 2021-09-28
11091899 Hydraulic fluid warm-up using ride control circuit Aaron R. Kenkel, Scott R. Stahle, Brian K. Kellogg 2021-08-17
10829907 Method of limiting flow through sensed kinetic energy Doug M. Lehmann, Aaron R. Kenkel 2020-11-10
10648154 Method of limiting flow in response to sensed pressure Aaron R. Kenkel, Doug M. Lehmann 2020-05-12
10422358 Method for improving electro-hydraulic system response Aaron R. Kenkel 2019-09-24
10240321 Method for utilizing single input device and button to control multiple auxiliary functions Aaron R. Kenkel, Michael R. Gratton, David J. Myers, Timothy K. Dreger 2019-03-26
9194284 Reservoir pressurization Michael R. Gratton, Bryan J. Huttenlocher 2015-11-24