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GERTRUDE SCHLESS GEB WINKLER

Overview
  • Total Patents
    11
About

GERTRUDE SCHLESS GEB WINKLER has a total of 11 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany. Its main competitors in its focus markets materials and metallurgy, machines and electrical machinery and energy are DAE MYEONG CONCRETE IND CO LTD, SINOMA JIANGXI ELECTRICAL PORCELAIN ELECTRIC CO LTD and YTONG INTERNAT AB.

Patent filings in countries

World map showing GERTRUDE SCHLESS GEB WINKLERs patent filings in countries
# Country Total Patents
#1 Germany 11

Patent filings per year

Chart showing GERTRUDE SCHLESS GEB WINKLERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schless Stefan 4

Latest patents

Publication Filing date Title
DE727425C Frame for finishing porous fiber cement panels produced on cardboard machines
DE669724C Process for the production of fire-retardant coatings on wood or other combustible substances of vegetable origin