Inventor
TEWELL TONY J
US7 patents
⚠️ This page may combine multiple inventors who share the name “TEWELL TONY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRONIC CONTROLS CO
5 patentsUS6720883B2Apr 13, 2004
Warning device status circuit including a status output device
ELECTRONIC CONTROLS CO34 citations87
US6292097B1Sep 18, 2001
Variable mode visual alert warning system
ELECTRONIC CONTROLS CO8 citations71
US10040391B2Aug 7, 2018
Light bar for releasably mounting multiple light modules
ELECTRONIC CONTROLS CO3 citations65
US7023353B2Apr 4, 2006
Warning device status circuit including a status output device
ELECTRONIC CONTROLS CO5 citations57
US7071816B2Jul 4, 2006
Audible alert device and method for the manufacture and programming of the same
ELECTRONIC CONTROLS CO3 citations54