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OFFERMANN HUBERT LEOPOLD

Overview
  • Total Patents
    13
About

OFFERMANN HUBERT LEOPOLD has a total of 13 patent applications. Its first patent ever was published in 1889. It filed its patents most often in United Kingdom, Austria and Switzerland. Its main competitors in its focus markets textiles and paper are WILSON THOMAS EDWARD, JINDALEE FIBRE DEVELOPMENTS PT and CHARLES GEGAUFF.

Patent filings in countries

World map showing OFFERMANN HUBERT LEOPOLDs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Austria 2
#3 Switzerland 2
#4 United States 2
#5 France 1

Patent filings per year

Chart showing OFFERMANN HUBERT LEOPOLDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Preliminary treatment of fibres
#2 Spinning

Top inventors

# Name Total Patents
#1 Offermann Hubert Leopold 10
#2 Leopold Offermann Hubert 1
#3 Ziegler Gaspard 1
#4 Hubert Leopold Offermann 1
#5 Offermann Hubert-Leopold 1

Latest patents

Publication Filing date Title
GB190920640A Improvements in Breaker Rolls for Carding Machines.
US960107A Gill-box drawing-head.
GB190525742A An Improved Gill Box Drawing Head.
GB190015222A Improvements in Apparatus for Use in connection with Carding Engines for Removing Burrs and the like from Wool and like Fibres.
GB189908115A Improvements in Combing-machines.
US662733A Apparatus for carding wool.
GB189906736A Improvements in Apparatus for Carding Wool and Removing Burrs and other Foreign Substances therefrom.
GB189602620A Improvements in and relating to Combing-machines.