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LEOFRIC CHORLTON ALAN ERNEST

Overview
  • Total Patents
    17
About

LEOFRIC CHORLTON ALAN ERNEST has a total of 17 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, transport and machines are HONDA GIJUTSU KENKYUSHO KK, KIELING WILHELM and BRISTOL TRAMWAYS & CARRIAGE CO.

Patent filings in countries

World map showing LEOFRIC CHORLTON ALAN ERNESTs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing LEOFRIC CHORLTON ALAN ERNESTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leofric Chorlton Alan Ernest 17
#2 John Stieger Helmut 3
#3 Haga Haig Rollo Amyatt De 3

Latest patents

Publication Filing date Title
US1772206A Means for bracing cantilever wings against torsional deflection
US1798064A Light-weight rigid structure
US1922197A Vehicle substructure
US1712812A Wing for aircraft
US1725955A Stress-head construction
US1761872A Integral cam-shaft bearing
US1754936A Injection nozzle
US1839915A Remote control apparatus
US1807384A Internal combustion engine control mechanism
US1841087A Auto-stop governor
US1619705A Internal-combustion-engine locomotive
US1619703A Power-transmission mechanism
US1619702A Reversing gear for internal-combustion-engine locomotives
US1720657A Liquid-fuel-admission device for internal-combustion engines
US1619701A Variable speed gear and means for controlling the same
US1647434A Internal-combustion engine
US1332803A Internal-combustion engine