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GERHARD DIRKS DR

Overview
  • Total Patents
    50
About

GERHARD DIRKS DR has a total of 50 patent applications. Its first patent ever was published in 1943. It filed its patents most often in Germany. Its main competitors in its focus markets computer technology, audio-visual technology and textiles and paper are GERHARD DIRKS, OPTROM KK and DIXET.

Patent filings in countries

World map showing GERHARD DIRKS DRs patent filings in countries
# Country Total Patents
#1 Germany 50

Patent filings per year

Chart showing GERHARD DIRKS DRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dirks Dr Gerhard 50
#2 Dirks Gerhard 1

Latest patents

Publication Filing date Title
DE1173278B Device for scanning and evaluating recording media