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HEIDER HENRY J

Overview
  • Total Patents
    14
About

HEIDER HENRY J has a total of 14 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets transport, civil engineering and machines are CLARKE JAMES BRIAN, CLARKE JAMES B and KIM MAN SEOB.

Patent filings in countries

World map showing HEIDER HENRY Js patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing HEIDER HENRY Js patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Civil engineering
#3 Machines
#4 Agriculture

Top inventors

# Name Total Patents
#1 Heider Henry J 14

Latest patents

Publication Filing date Title
US2152846A Ladder construction
US2178856A Ladder construction
US1916570A Stock feeder
US1829092A Vehicle tongue coupling
US1801271A Device for assembling wheels
US1829091A Wagon tongue hound
US1855236A Adjustable tongue hound
US1787822A Method of assembling wheels
US1451825A Roller bearing
US1401470A Stepladder
US781203A Draft-equalizer.
US731568A Draft-equalizer.
US697841A Draft-equalizer.
US677658A Disk-harrow attachment.