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DOVER MFG COMPANY

Overview
  • Total Patents
    19
About

DOVER MFG COMPANY has a total of 19 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, consumer goods and machines are SHENZHEN GTOPS ELECTRIC TECHNOLOGY CO LTD, HADAWAY WILLIAM S JR and ACRA ELECTRIC CORP.

Patent filings in countries

World map showing DOVER MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 4
#3 United Kingdom 1

Patent filings per year

Chart showing DOVER MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Braun William A 8
#2 Maurer Charles C 3
#3 Lee Warner Maurice 2
#4 Earle Robert W 2
#5 Emil Stranszky 2
#6 Huffman Russell I 1
#7 Johnson-Vea Charles T 1
#8 Vea Norman D 1

Latest patents

Publication Filing date Title
US2039222A Sadiron shell and rest construction
US1979631A Flatiron
US1874021A Switch plug
US1794045A Fuse
US1769325A Terminal post for electric appliances
GB301404A An improved method of forming electric heating units
US1754003A Tubular heating unit
US1530928A Process for making packs for electrical heating units
US1530228A Composite pack for electrical heating elements
US1452954A Pack for electrical heating elements
US1524642A Thermostat
US1423045A Electrical connector
US1402750A Electrical insulating and heat-conducting material
US1358366A Process of manufacturing electrical insulating and heat-conducting materials
US1138841A Electric sad-iron.
CA261542A Heating element pack
CA362443A Flat iron
CA261543A Heating element pack
CA261544A Heating element pack