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BALDWIN LOCOMOTIVE WORKS

Overview
  • Total Patents
    392
About

BALDWIN LOCOMOTIVE WORKS has a total of 392 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets transport, measurement and machines are KUEHNER ARTHUR T, SHANNON ELLWOOD M and BURNHAM WILLIAMS & CO.

Patent filings in countries

World map showing BALDWIN LOCOMOTIVE WORKSs patent filings in countries
# Country Total Patents
#1 United States 306
#2 Canada 83
#3 United Kingdom 2
#4 Switzerland 1

Patent filings per year

Chart showing BALDWIN LOCOMOTIVE WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruge Arthur C 27
#2 Rushton Kenneth 19
#3 Vauclain Samuel M 18
#4 Tate Malcolm C 17
#5 Max Essl 12
#6 Macgeorge William D 11
#7 Henderson George R 11
#8 Staples Dana R 9
#9 Link Harry W 8
#10 Abbe George C 8

Latest patents

Publication Filing date Title
US2490625A Transfer molding press
US2500791A Supporting means for press platens
US2496344A Force multiplying mechanism
US2470051A Electrical impedance filament and the method of making same
US2434438A Condition responsive circuit for rotatable members
US2501623A Low load weighing accessory for testing machines
US2487595A Load cell
US2447778A Multiload range weighing system for materials testing machines
US2447734A Field control for transformer torquemeter signal coils
US2533195A Fuel oil leakage detector for diesel engines
GB643980A Thermo-injecting molding press and process
US2474424A Rate of movement control apparatus
US2447566A Apparatus for measuring a condition on a rotating member
US2501329A Thermo-injecting molding process
GB615920A Apparatus for measuring and transmitting a condition from a rotatable member
US2439146A Load weighing device
US2472047A Electrical load weighing apparatus
US2500882A Control for engine generator units
US2448284A Control system for engine generator units
US2472045A Fluid pressure measuring device