Inventor
MALONEY RONALD P
US10 patents
⚠️ This page may combine multiple inventors who share the name “MALONEY RONALD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
9 patentsUS6769392B2Aug 3, 2004
Variable valve timing in a homogenous charge compression ignition engine
CATERPILLAR INC29 citations92
US5957106ASep 28, 1999
Engine having an intake/exhaust valve integrated with a fuel injector
CATERPILLAR INC20 citations92
US5497755AMar 12, 1996
Engine crankcase ventilation
CATERPILLAR INC33 citations91
US6708655B2Mar 23, 2004
Variable compression ratio device for internal combustion engine
CATERPILLAR INC15 citations83
US6668788B2Dec 30, 2003
Homogenous charge compression ignition engine having a cylinder including a high compression space
CATERPILLAR INC11 citations72
US6647770B2Nov 18, 2003
Apparatus and method for testing internal combustion engine valves
CATERPILLAR INC10 citations63
US6007305ADec 28, 1999
Internal combustion engine with integral crankshaft driven pump
CATERPILLAR INC5 citations62
US7210640B2May 1, 2007
Fuel injector spray alteration through a moveable tip sleeve
CATERPILLAR INC5 citations60
US8904856B2Dec 9, 2014
Diagnostic system and method for a bearing of a connecting rod
CATERPILLAR INC3 citations59