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BURNHAM WILLIAMS & CO

Overview
  • Total Patents
    54
About

BURNHAM WILLIAMS & CO has a total of 54 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are WOODARD WILLIAM E, BRUCE ALFRED W and SHANNON ELLWOOD M.

Patent filings in countries

World map showing BURNHAM WILLIAMS & COs patent filings in countries
# Country Total Patents
#1 United States 54

Patent filings per year

Chart showing BURNHAM WILLIAMS & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vauclain Samuel M 15
#2 Rushton Kenneth 8
#3 Austin William L 5
#4 Mccarroll William J 4
#5 Kirk Benjamin Russell Van 3
#6 Ehle Archibald Hyde 3
#7 Kirk Benjamin R Van 3
#8 Vauclain Andrew C 2
#9 Henry George W Jr 2
#10 Linton Morris 2

Latest patents

Publication Filing date Title
US940494A Forward truck for locomotives.
US927299A Boiler for locomotives.
US918401A Articulated locomotive.
US935436A Brake mechanism for railway-cars.
US946293A Car-truck.
US922426A Articulated locomotive.
US911395A Reverse-shaft for articulated locomotives.
US912923A Articulated locomotive.
US930225A Controlling mechanism for locomotives.
US922367A Driving mechanism for motor-driven vehicles.
US922366A Superheater.
US874106A Means for operating valves or cocks.
US873459A Brake mechanism.
US854449A Brake mechanism for pivoted car-trucks.
US854442A Electric-motor truck.
US856981A Means for hydraulically operating valves and cocks.
US895204A Rear swing-truck for locomotives.
US844978A Locomotive.
US844768A Locomotive.
US817078A Means for adjusting the height of spring-planks for railway-trucks.