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WOODMAN GEORGE ALVERADO

Overview
  • Total Patents
    15
About

WOODMAN GEORGE ALVERADO has a total of 15 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Canada and United States. Its main competitors in its focus markets mechanical elements and transport are ALSTHOM CREUSOT RAIL, PIERCE RAYMOND C and HENRY D LAUGHLIN.

Patent filings in countries

World map showing WOODMAN GEORGE ALVERADOs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 4

Patent filings per year

Chart showing WOODMAN GEORGE ALVERADOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Transport

Focus technologies

# Technology
#1 Rail vehicle suspensions
#2 Clutches and brakes

Top inventors

# Name Total Patents
#1 Woodman George Alverado 15
#2 Carscadin Charles Allen 2
#3 Kuhlman Henry Valentine 1

Latest patents

Publication Filing date Title
CA180248A Draft gear
CA179571A Draft gear
CA179572A Draft gear
CA178745A Yoke for draft gear
CA165649A Uncoupling device
CA153435A Car draft mechanism
CA122532A Journal box
US920802A Car-axle bearing.
CA105686A Journal box
CA96292A Lid for journal boxes
CA96291A Journal box
US815000A Dust-guard.
US802723A Brake-head.
US827200A Brake-head.
CA80507A Grain car door