Inventor

HOULDER GRAHAM

NL2 patents

Patents

2 patents

US6908422B2Jun 21, 2005

Reclosable packaging bag and method for manufacturing same

LIPTON DIVISION OF CONOPCO INC33 citations89

US7211035B2May 1, 2007

Method for manufacturing reclosable packaging bag

LIPTON DIVISION OF CONOPCO INC5 citations59