Inventor
DAM CHUONG Q
US26 patents
Patents
26 patentsUS6802457B1Oct 12, 2004
Coatings for use in fuel system components
CATERPILLAR INC40 citations95
US6715693B1Apr 6, 2004
Thin film coating for fuel injector components
CATERPILLAR INC65 citations95
US5700094ADec 23, 1997
Bearing assembly having improved fretting and abrasion resistance
CATERPILLAR INC38 citations92
US5593607AJan 14, 1997
Combustion catalyst wire wrapped on corrosion resistive glow plugs
CATERPILLAR INC28 citations92
US5578349ANov 26, 1996
Process for coating a ceramic glow plug portion with a corrosion inhibiting material
CATERPILLAR INC22 citations92
US5295288AMar 22, 1994
Method of making coating surrounding a piezoelectric solid state motor stack
CATERPILLAR INC33 citations92
US5218259AJun 8, 1993
Coating surrounding a piezoelectric solid state motor stack
CATERPILLAR INC24 citations92
US5676100AOct 14, 1997
Glow plug assembly
CATERPILLAR INC34 citations91
US5168189ADec 1, 1992
Solderless connector for a solid state motor stack
CATERPILLAR INC34 citations91
US6145941ANov 14, 2000
Track bushing having improved abrasion and galling resistance
CATERPILLAR INC37 citations90
US6045200AApr 4, 2000
Track bushing having improved abrasion and galling resistance
CATERPILLAR INC45 citations90
US5852245ADec 22, 1998
Piezoelectric pressure sensor suitable for sensing pressure at high temperatures
CATERPILLAR INC22 citations88
US6634619B2Oct 21, 2003
Pressure control valve having enhanced durability
CATERPILLAR INC22 citations87
US5301558AApr 12, 1994
Testing apparatus for a multilayer piezoelectric actuator
CATERPILLAR INC24 citations87
US7021557B2Apr 4, 2006
Thin film coatings for fuel injector components
CATERPILLAR INC12 citations83
US6213075B1Apr 10, 2001
Roller follower assembly for an internal combustion engine
CATERPILLAR INC16 citations82
US5271133ADec 21, 1993
Method for making a piezoelectric stack
CATERPILLAR INC16 citations74
US5580476ADec 3, 1996
Combination catalyst wire wrapped a glow plug
CATERPILLAR INC14 citations73
US7942343B2May 17, 2011
Coatings for use in fuel injector components
CATERPILLAR INC4 citations72
US7484672B2Feb 3, 2009
Coatings for use in fuel injector components
CATERPILLAR INC7 citations72
US5601061AFeb 11, 1997
Engine intake air deflector
CATERPILLAR INC14 citations72
US5786098AJul 28, 1998
Iron oxide coated low alloy steel substrate for improved boundary lubrication
CATERPILLAR INC10 citations71
US5620645AApr 15, 1997
Process for forming high temperature resistant elements
CATERPILLAR INC7 citations71
US6478933B1Nov 12, 2002
Method for creating surface oil reservoirs on coated iron
CATERPILLAR INC8 citations70
US5191687AMar 9, 1993
Process for making piezoelectric stacks
CATERPILLAR INC6 citations61
US5738768AApr 14, 1998
Process for reducing particle defects in arc vapor deposition coatings
CATERPILLAR INC2 citations54