Inventor

HOLZHAUER DAVID

US3 patents

Patents

3 patents

US7159783B2Jan 9, 2007

Customizable optical reader

HAND HELD PROD INC693 citations97

US6959865B2Nov 1, 2005

Customizable optical reader

HAND HELD PROD INC206 citations97

US7594610B2Sep 29, 2009

Customizable optical reader

HAND HELD PROD INC5 citations72