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MILLER LUBRICATOR COMPANY

Overview
  • Total Patents
    24
About

MILLER LUBRICATOR COMPANY has a total of 24 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets transport are MAASS GOTTFRIED, STEFAN COLOMAN and HEWITT HERBERT HILLS.

Patent filings in countries

World map showing MILLER LUBRICATOR COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 10
#3 United Kingdom 2
#4 France 1

Patent filings per year

Chart showing MILLER LUBRICATOR COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Rail vehicle suspensions

Top inventors

# Name Total Patents
#1 Harkenrider Robert J 21
#2 Miller Rudolph W 2

Latest patents

Publication Filing date Title
US3076685A Journal box lubricator
US3020103A Journal box lubricator
US2991135A Journal box packing
US2991134A Journal box packing
FR1177784A Axle box lining
US2936198A Journal box packing
US2927828A Journal box packing
US2910331A Journal box packing
US2798776A Core for journal lubricator
US2910330A Journal box packing
US2801138A Journal box packing
CA663787A Railway journal box packing
CA549686A Journal box packing
CA709682A Journal box lubricator
CA663788A Railway journal box packing
CA607070A Journal box packing
CA561781A Core for journal lubricator
CA561782A Handle for journal box packing
CA663789A Journal box lubricator
CA570084A Journal box packing