Inventor

HOOPS CHRIS

US2 patents

Patents

2 patents

US11035334B1Jun 15, 2021

Engine ignition system and method using sparkplug dry firing to extend service life

CATERPILLAR INC10 citations80

US9429101B2Aug 30, 2016

Combustion engine piston and engine using same

CATERPILLAR INC6 citations64