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LEHMANN ALBERT

Overview
  • Total Patents
    11
About

LEHMANN ALBERT has a total of 11 patent applications. Its first patent ever was published in 1894. It filed its patents most often in Austria, United Kingdom and Switzerland. Its main competitors in its focus markets transport are KELLETT WILLIAM PLATTS, STANLEY ETHELBERT ADOLPHUS and MALCHER KONRAD.

Patent filings in countries

World map showing LEHMANN ALBERTs patent filings in countries
# Country Total Patents
#1 Austria 6
#2 United Kingdom 3
#3 Switzerland 1
#4 United States 1

Patent filings per year

Chart showing LEHMANN ALBERTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Railway bodies

Top inventors

# Name Total Patents
#1 Lehmann Albert 11

Latest patents

Publication Filing date Title
US737748A Single-rail-railway wagon.
GB190109809A Improvements in or relating to Single Rail Railways and Vehicles therefor.
GB189909567A Improvements in Street, Station, or other Place, indicating Apparatus, applicable also for Advertising.
GB189420628A Improvements in Studs for Cuffs, Shirts, and the like.