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GERTRUD WITTE

Overview
  • Total Patents
    11
About

GERTRUD WITTE has a total of 11 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets textiles and paper are FELIX TONNAR G M B H, PICANOL CAMPS JUAN and MANDALS REBERBANE CHRISTIANSEN.

Patent filings in countries

World map showing GERTRUD WITTEs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 United Kingdom 2
#3 United States 1

Patent filings per year

Chart showing GERTRUD WITTEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Woven fabrics
#2 Knotting
#3 Shedding mechanisms

Top inventors

# Name Total Patents
#1 Gertrud Witte 1

Latest patents

Publication Filing date Title
GB203379A An improved shedding apparatus for figured weaving in looms
US1451641A Hand loom with device for reading weaving drawings
GB148765A A hand weaving apparatus with a device for the reading of weaving designs