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DAELLENBACH WALTER DR ING

Overview
  • Total Patents
    20
About

DAELLENBACH WALTER DR ING has a total of 20 patent applications. Its first patent ever was published in 1925. It filed its patents most often in Switzerland. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and materials and metallurgy are METAL PROCESS SARL, NTT AFTY CORP and CHOI DAE-KYU.

Patent filings in countries

World map showing DAELLENBACH WALTER DR INGs patent filings in countries
# Country Total Patents
#1 Switzerland 20

Patent filings per year

Chart showing DAELLENBACH WALTER DR INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dr Daellenbach Walter Ing 17
#2 Daellenbach Walter Dr Ing 3