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ESSER SICHERHEITSTECHNIK

Overview
  • Total Patents
    16
About

ESSER SICHERHEITSTECHNIK has a total of 16 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany, United States and Switzerland. Its main competitors in its focus markets control, electrical machinery and energy and audio-visual technology are WOERL AUGUST, BRK ELECTRONICS and SIEMENS & HALSKE ACTIENGESELLS.

Patent filings in countries

World map showing ESSER SICHERHEITSTECHNIKs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 United States 4
#3 Switzerland 2
#4 Austria 1

Patent filings per year

Chart showing ESSER SICHERHEITSTECHNIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berger Horst 5
#2 Politze Heiner 5
#3 Heinen Bernd 5
#4 Pollmann Georg 4
#5 Pussin Mario 4
#6 Pastors Michael 4
#7 Politze Heiner Dipl Ing 3
#8 Ungemach Peter 2
#9 Berger Horst Dipl Ing 2
#10 Niessen Dieter 1

Latest patents

Publication Filing date Title
DE4036639A1 METHOD FOR DETERMINING THE CONFIGURATION OF THE DETECTORS OF A DANGER DETECTION SYSTEM AND FOR DETERMINING DETECTORS SUITABLE FOR THE SYSTEM CONFIGURATION
DE4028167A1 Ionisation fire detector - has common electrode with FET device coupled by conductive material to electrode
DE4028188A1 FIRE DETECTORS WITH A SPARKLIGHT AND IONIZATION SYSTEM
DE4027656A1 Contact element for SMD-equipped circuit boards
DE3415819A1 Fire alarm device
DE3128811A1 Multiplexed alarm signalling system
DE3128788A1 Circuit for monitoring the line current of fire or intrusion detection systems
DE3128796A1 Fire or intrusion detection system
DE3128777A1 Direct-voltage-fed fire detector