Inventor
BELFORD MATTHEW
US3 patents
Patents
3 patentsUS10125719B2Nov 13, 2018
Piston, oil control ring therefor and method of construction thereof
FEDERAL MOGUL CORP2 citations68
US9494233B2Nov 15, 2016
Low tension piston rings and method for manufacturing the same
FEDERAL MOGUL CORP1 citations47
US9261190B2Feb 16, 2016
Low tension piston rings and method for manufacturing the same
FEDERAL MOGUL CORP0 citations47