Inventor

BALOUSKUS ROBERT A

3 patents

Patents

3 patents

US4327164AApr 27, 1982

Battery separator

GRACE W R & CO25 citations80

US4285751AAug 25, 1981

Method of forming an improved battery separator

GRACE W R & CO20 citations80

US4224393ASep 23, 1980

Battery separator

GRACE W R & CO15 citations71