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CONTRONIC CONTROLS

Overview
  • Total Patents
    20
About

CONTRONIC CONTROLS has a total of 20 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets control, electrical machinery and energy and measurement are AGENCE CENTRALE DE SERVICES, SIEMENS GEBAEUDESICHERHEIT GMB and SEKERHEID EN ELEKTRONIKA LAB E.

Patent filings in countries

World map showing CONTRONIC CONTROLSs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 6
#3 United Kingdom 4
#4 Germany 3
#5 Australia 1

Patent filings per year

Chart showing CONTRONIC CONTROLSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Humphries Peter E 7
#2 Humphries Peter 6
#3 Aeberli Paul 2
#4 Mcintosh Lawrie G 2
#5 Humphries P 1

Latest patents

Publication Filing date Title
GB2061642A Back-up power supply
CA1139859A Alarm system
US4201982A Four wire multi-satellite intrusion alarm with multiplex annunciation
CA1106464A Four wire multi-satellite intrusion alarm with multiplex annunciation
DE2808502A1 Multi-satellite intrusion alarm control system - has master unit connected to satellite by only four conductors to enable analysis of cause of alarm
GB1596606A Four wire multi-satellite intrusion alarm control system with tamper switch
US4138674A Four wire multi-satellite intrusion alarm control system with tamper switch
CA1084604A Four wire multi-satellite intrusion alarm control system with tamper switch
US4101875A Multi-satellite intrusion alarm control system
US4129856A Filter system and method for intrusion alarm
CA1087715A Multi-satellite intrusion alarm control system
CA1102436A Filter system and method for intrusion alarm
US3980998A Intrusion alarms
CA1014647A Intrusion alarms