Inventor

MAY JERRY A

US3 patents

Patents

3 patents

US6679751B1Jan 20, 2004

Stackable articles toy for children

MATTEL INC79 citations94

US7166047B2Jan 23, 2007

Toy ball

MATTEL INC39 citations90

US6619962B1Sep 16, 2003

Toy apparatus and method of using same for promoting gross motor development in children

MATTEL INC11 citations71