Inventor
WILLIAMS D RYAN
US6 patents
Patents
6 patentsUS8978603B2Mar 17, 2015
Six-stroke internal combustion engine valve activation system and method for operating such engine
CATERPILLAR INC6 citations71
US8978602B2Mar 17, 2015
Six-stroke engine power density matching system and method
CATERPILLAR INC3 citations60
US8978601B2Mar 17, 2015
Six-stroke engine system with blowdown exhaust system
CATERPILLAR INC2 citations60
US9181830B2Nov 10, 2015
After-treatment system and method for six-stroke combustion cycle
CATERPILLAR INC0 citations50
US9133764B2Sep 15, 2015
Six-stroke engine system with blowdown exhaust recirculation
CATERPILLAR INC1 citations50
US9057324B2Jun 16, 2015
Six-stroke engine system with blowdown turbocharger
CATERPILLAR INC1 citations50