Inventor
SCHUBERT WILLIAM L
US40 patents
⚠️ This page may combine multiple inventors who share the name “SCHUBERT WILLIAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASE CORP
32 patentsUS6311795B1Nov 6, 2001
Work vehicle steering and suspension system
CASE CORP169 citations98
US6112139AAug 29, 2000
Apparatus and method for wireless remote control of an operation of a work vehicle
CASE CORP99 citations98
US6058342AMay 2, 2000
Precision control of implement position/motion
CASE CORP120 citations98
US6029764AFeb 29, 2000
Coordinated control of an active suspension system for a work vehicle
CASE CORP121 citations98
US6000703ADec 14, 1999
Active suspension system for a work vehicle having adjustable performance parameters
CASE CORP133 citations98
US5941920AAug 24, 1999
Control of an active suspension system for a work vehicle based upon a parameter of another vehicle system
CASE CORP132 citations98
US5899288AMay 4, 1999
Active suspension system for a work vehicle
CASE CORP100 citations98
US5911769AJun 15, 1999
Hitch assembly control system with slip control
CASE CORP70 citations96
US5884204AMar 16, 1999
Active roadability control for work vehicles
CASE CORP59 citations96
US5810095ASep 22, 1998
System for controlling the position of an implement attached to a work vehicle
CASE CORP93 citations96
US5802489ASep 1, 1998
Front wheel drive engagement control system for agricultural vehicles
CASE CORP66 citations96
US5549166AAug 27, 1996
Hitch assembly control system
CASE CORP54 citations96
US5505267AApr 9, 1996
Differential lock control system for agricultural vehicles
CASE CORP93 citations96
US5421416AJun 6, 1995
Hitch assembly control system
CASE CORP78 citations96
US6242927B1Jun 5, 2001
Method and apparatus measuring parameters of material
CASE CORP48 citations95
US6041582AMar 28, 2000
System for recording soil conditions
CASE CORP296 citations95
US6205385B1Mar 20, 2001
Power takeoff control switches
CASE CORP39 citations94
US6173225B1Jan 9, 2001
Power takeoff control system
CASE CORP71 citations94
US6076612AJun 20, 2000
Transition from position to draft mode controlled by hitch position command and feedback
CASE CORP65 citations94
US6121782ASep 19, 2000
Method for measuring yield and moisture
CASE CORP50 citations93
US6105679AAug 22, 2000
Control system for a hitched or trailed implement
CASE CORP39 citations93
US5755291AMay 26, 1998
Operator interface for vehicle control system with slip regulation
CASE CORP29 citations93
US6489784B2Dec 3, 2002
Method and apparatus for measuring parameters of material
CASE CORP21 citations92
US5469921ANov 28, 1995
Hitch assembly control system
CASE CORP23 citations92
US6234508B1May 22, 2001
Upper link sensing
CASE CORP34 citations91
US6134494AOct 17, 2000
Automatic power takeoff control system
CASE CORP23 citations91
US6092013AJul 18, 2000
Multiple setpoint power takeoff control system
CASE CORP29 citations91
US5725063AMar 10, 1998
Articulated work vehicle
CASE CORP75 citations91
US6058343AMay 2, 2000
Threshold current control system for hydraulic valves
CASE CORP47 citations90
US6016875AJan 25, 2000
Gain adaptation control for hydraulic systems
CASE CORP39 citations90
US5601172AFeb 11, 1997
Power take off clutch engagement control system for cold weather starting
CASE CORP38 citations88
US6041867AMar 28, 2000
Hitch initialization control system
CASE CORP8 citations74
INT HARVESTER CO
3 patentsUS4086976AMay 2, 1978
Isolated clean air chamber and engine compartment in a tractor vehicle
INT HARVESTER CO239 citations96
US4309742AJan 5, 1982
Articulated tractor tire illumination arrangement
INT HARVESTER CO10 citations67
US4310062AJan 12, 1982
Hydrostatic steering arrangement
INT HARVESTER CO11 citations66