Inventor
FONG WENDY
US4 patents
Patents
4 patentsUS6673489B2Jan 6, 2004
Electric battery assembly and method of manufacture
QUALLION LLC18 citations92
US7205068B2Apr 17, 2007
Electric battery assembly and method of manufacture
QUALLION LLC10 citations83
US7381494B2Jun 3, 2008
Electric battery assembly and method of manufacture
QUALLION LLC7 citations73
US6479294B1Nov 12, 2002
Method for determining container leakage
QUALLION LLC13 citations72