Inventor
DAVIDSON CURTIS R
US13 patents
⚠️ This page may combine multiple inventors who share the name “DAVIDSON CURTIS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PITTWAY CORP
7 patentsUS6133843AOct 17, 2000
Modular mounting plate
PITTWAY CORP57 citations95
US6127935AOct 3, 2000
Reversible speaker/strobe module
PITTWAY CORP36 citations92
USD424465SMay 9, 2000
Modular alarm unit
PITTWAY CORP30 citations92
US6057778AMay 2, 2000
Modular interchangeble cover system
PITTWAY CORP45 citations92
US4873469AOct 10, 1989
Infrared actuated control switch assembly
PITTWAY CORP102 citations92
US6522261B2Feb 18, 2003
Selectable candela strobe unit
PITTWAY CORP42 citations91
US5200624AApr 6, 1993
Wide-angle radiant energy detector
PITTWAY CORP11 citations66
HONEYWELL INT INC
6 patentsUS6838997B1Jan 4, 2005
Fastenerless connection for output device
HONEYWELL INT INC109 citations97
USD598898SAug 25, 2009
Speaker strobe
HONEYWELL INT INC22 citations92
USD574283SAug 5, 2008
Alarm indicating output appliances
HONEYWELL INT INC21 citations92
US7183483B1Feb 27, 2007
Cover for surface mounted alarm unit
HONEYWELL INT INC34 citations91
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