Inventor
RYTTER NOEL J
15 patents
⚠️ This page may combine multiple inventors who share the name “RYTTER NOEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
14 patentsUS5042314AAug 27, 1991
Steering and transmission shifting control mechanism
CATERPILLAR INC145 citations97
US5509520AApr 23, 1996
Electrohydraulic control device for a drive train of a machine
CATERPILLAR INC55 citations95
US5040648AAug 20, 1991
Electrohydraulic control device for a drive train of a vehicle
CATERPILLAR INC71 citations93
US5489005AFeb 6, 1996
Electro-hydraulic steering system
CATERPILLAR INC53 citations92
US5249639AOct 5, 1993
Steering control arrangement
CATERPILLAR INC27 citations92
US5179346AJan 12, 1993
Conductive particle sensor using a magnet
CATERPILLAR INC46 citations92
USD320589SOct 8, 1991
Multi-purpose control handle
CATERPILLAR INC26 citations92
US5467541ANov 21, 1995
Electronic implement control
CATERPILLAR INC26 citations91
US4736811AApr 12, 1988
Steering control system
CATERPILLAR INC36 citations91
US5535124AJul 9, 1996
Method and apparatus for controlling differentially driven wheel-slip for an articulated machine
CATERPILLAR INC45 citations90
USD331559SDec 8, 1992
Multi-purpose control handle
CATERPILLAR INC16 citations73
USRE36152EMar 16, 1999
Method and apparatus for controlling differentially driven wheel-slip for an articulated machine
CATERPILLAR INC15 citations71
US5594643AJan 14, 1997
Method and system for diagnosing a drivetrain during shifting operations
CATERPILLAR INC7 citations71
US6846152B2Jan 25, 2005
Overshot loader for autonomous operation
CATERPILLAR INC7 citations70