Inventor

EDWARDS JIMMY H

US3 patents

Patents

3 patents

US7481292B2Jan 27, 2009

Vehicle ignition interlock systems with retesting frequency control

MONITECH INC46 citations91

US7377352B2May 27, 2008

Vehicle ignition interlock systems with mouth alcohol contamination sensor

MONITECH INC38 citations91

US7287617B2Oct 30, 2007

Vehicle ignition interlock systems with multiple alcohol sensors

MONITECH INC50 citations91