Inventor

GERKE FRANK G

US3 patents

Patents

3 patents

US6553763B1Apr 29, 2003

Turbocharger including a disk to reduce scalloping inefficiencies

CATERPILLAR INC16 citations81

US6655142B2Dec 2, 2003

Separate shaft turbocharger

CATERPILLAR INC7 citations71

US6625984B2Sep 30, 2003

Variable geometry nozzle for radial turbines

CATERPILLAR INC12 citations70