Inventor
KRAMER DELBERT L
US4 patents
Patents
4 patentsUS6450765B1Sep 17, 2002
Sealing system for a centrifugal fan
CATERPILLAR INC26 citations89
US6082969AJul 4, 2000
Quiet compact radiator cooling fan
CATERPILLAR INC33 citations89
US6553763B1Apr 29, 2003
Turbocharger including a disk to reduce scalloping inefficiencies
CATERPILLAR INC16 citations81
US6655142B2Dec 2, 2003
Separate shaft turbocharger
CATERPILLAR INC7 citations71