Inventor
BALDWIN CHRISTOPHER M
US12 patents
⚠️ This page may combine multiple inventors who share the name “BALDWIN CHRISTOPHER M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALDWIN CHRISTOPHER M
6 patentsUSD898600SOct 13, 2020
Stack light
BALDWIN CHRISTOPHER M11 citations83
US10309594B1Jun 4, 2019
Stack light
BALDWIN CHRISTOPHER M18 citations83
US9030318B1May 12, 2015
Wireless tandem alarm
BALDWIN CHRISTOPHER M8 citations81
US8797176B1Aug 5, 2014
Multi-sensory warning device
BALDWIN CHRISTOPHER M8 citations81
US9576442B1Feb 21, 2017
Electronic sound level control in audible signaling devices
BALDWIN CHRISTOPHER M0 citations48
US8674817B1Mar 18, 2014
Electronic sound level control in audible signaling devices
BALDWIN CHRISTOPHER M1 citations48
MALLORY SONALERT PRODUCTS INC
6 patentsUSD976143SJan 24, 2023
Indicator light
MALLORY SONALERT PRODUCTS INC1 citations71
US7880593B2Feb 1, 2011
Audible signaling device
MALLORY SONALERT PRODUCTS INC6 citations61
USD1110876SFeb 3, 2026
Indicator light
MALLORY SONALERT PRODUCTS INC0 citations60
USD986086SMay 16, 2023
Stack light
MALLORY SONALERT PRODUCTS INC0 citations60
US9619983B1Apr 11, 2017
Wireless tandem alarm
MALLORY SONALERT PRODUCTS INC0 citations49
US9165440B1Oct 20, 2015
Multi-sensory warning device
MALLORY SONALERT PRODUCTS INC1 citations49