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WARD EQUIPMENT COMPANY

Overview
  • Total Patents
    13
About

WARD EQUIPMENT COMPANY has a total of 13 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, transport and electrical machinery and energy are GOLD EGBERT H, VAPOR CAR HEATING CO INC and EGBERT H GOLD.

Patent filings in countries

World map showing WARD EQUIPMENT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 1

Patent filings per year

Chart showing WARD EQUIPMENT COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ward John E 11
#2 Ward John Edward 1
#3 Hopkins William A 1

Latest patents

Publication Filing date Title
US997874A Pipe-coupling.
US971579A Car.
US972956A Terminal-plug receptacle.
US941290A Ventilator for railway-cars.
US936686A Ventilator for railway-cars.
US965187A Junction-box, receptacle, and plug for electrical connections.
CA123969A Hose coupling
US924861A Valve.
US945298A Pipe-coupling.
US939195A Hose-coupling.
US885812A Pressure-regulator.
US938731A Hose-coupling and gasket therefor.
US886558A Ventilator for railway-cars, &c.