Inventor
ANDERSON DOUGLAS J
US10 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON DOUGLAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INT INC
6 patentsUSD574283SAug 5, 2008
Alarm indicating output appliances
HONEYWELL INT INC21 citations92
US7183483B1Feb 27, 2007
Cover for surface mounted alarm unit
HONEYWELL INT INC34 citations91
US6793375B2Sep 21, 2004
Reflector with complex parabolid surface for elongated light source
HONEYWELL INT INC21 citations91
US6623143B2Sep 23, 2003
Ceiling reflectors
HONEYWELL INT INC18 citations83
US7791496B2Sep 7, 2010
Plug-in speaker for emergency notification and voice evacuation
HONEYWELL INT INC8 citations82
US7602308B2Oct 13, 2009
Plug-in alarm notification device
HONEYWELL INT INC0 citations51