Inventor
CRAYTON JOHN W
US14 patents
⚠️ This page may combine multiple inventors who share the name “CRAYTON JOHN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
10 patentsUS5319973AJun 14, 1994
Ultrasonic fuel level sensing device
CATERPILLAR INC123 citations97
US4685066AAug 4, 1987
Contamination monitor and method
CATERPILLAR INC89 citations95
US5528928AJun 25, 1996
Capacitive sensing apparatus for sensing a plurality of operating parameters associated with an engine
CATERPILLAR INC25 citations92
US5710514AJan 20, 1998
Hydraulic cylinder piston position sensing with compensation for piston velocity
CATERPILLAR INC30 citations88
US4864284ASep 5, 1989
Apparatus for sensing a failed position and velocity sensor
CATERPILLAR INC30 citations88
US5608316AMar 4, 1997
Apparatus for detecting particles in a fluid and a method for operating same
CATERPILLAR INC28 citations87
US6297626B1Oct 2, 2001
Fluid particle sensor apparatus and method for detecting ferrous and non-ferrous metals
CATERPILLAR INC19 citations81
US4928642AMay 29, 1990
Automatic starting fluid injection apparatus and method
CATERPILLAR INC15 citations72
US5608315AMar 4, 1997
Apparatus for detecting particles in a fluid and a method for operating same
CATERPILLAR INC15 citations71
US5608332AMar 4, 1997
Dynamic gain adjustment in electromagnetic wave hydraulic cylinder piston position sensing
CATERPILLAR INC6 citations58