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HEIDER GMBH

Overview
  • Total Patents
    15
About

HEIDER GMBH has a total of 15 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany. Its main competitors in its focus markets telecommunications, audio-visual technology and electrical machinery and energy are HOSOI YUJI, SURE BEST LTD and INNOVI TECHNOLOGIES LTD.

Patent filings in countries

World map showing HEIDER GMBHs patent filings in countries
# Country Total Patents
#1 Germany 15

Patent filings per year

Chart showing HEIDER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teichmann Wilfried 6
#2 Lenk Friedrich 2
#3 Heider F W 2
#4 Hermann Lenk Friedrich 1
#5 Wilhelm Heider Friedrich 1
#6 Teichmann Wilfreid 1

Latest patents

Publication Filing date Title
DE2141126A1 COMBINED BELLING, DOOR INTERCOM AND OPENING SYSTEM
DE1926073A1 Circuit arrangement for combined door intercom and opener systems in single-family houses
DE1923219A1 Circuit arrangement for connecting one of two door stations to a combined bell, opener and intercom
DE1911540A1 Circuit arrangement for combined door intercom and door opener systems in apartment buildings