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HAMMER BRAY COMPANY

Overview
  • Total Patents
    26
About

HAMMER BRAY COMPANY has a total of 26 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, materials and metallurgy and mechanical elements are SCHOENE LOUIS, KAWABATA MINEICHI and YIWU ANDONG ELECTRIC APPLIANCE CO LTD.

Patent filings in countries

World map showing HAMMER BRAY COMPANYs patent filings in countries
# Country Total Patents
#1 United States 25
#2 Canada 1

Patent filings per year

Chart showing HAMMER BRAY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gercich Frederick A 14
#2 Leonard Joseph E 6
#3 Berry Walter M 3
#4 George Hammer 3
#5 Gardner Joseph B 3
#6 Smith William S 2
#7 Huetteman Gustav A 2
#8 Weisman John C 2
#9 Vaughn Joseph J 1

Latest patents

Publication Filing date Title
US2060627A Combination heater-range
US1989372A Combination range
US1961976A Cooking top for gas stoves
US1952500A Mold for casting gas burners
US1926104A Circulating gas heater
US2039652A Concealed manifold for gas stoves
US1764719A Gas-burner installation
US1728165A Kindling-burner installation
US1806055A Gas stove
US1826067A Kindling burner installation
US1792488A Gas-cock control device
US1836370A Gas burner
US1817362A Gas stove
US1806056A Air feed and vent device for closed top gas stoves
US1775936A Oven-front structure and attaching means
US1730882A Top-heating means for a combination stove
US1690290A Gas-kindling-burner installation
US1702297A Air feed and vent for closed-top gas stoves
US1574079A Air feed and vent for closed-top gas stoves
US1652008A Oven door