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JOHNSON JOHN W

Overview
  • Total Patents
    35
About

JOHNSON JOHN W has a total of 35 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, transport and electrical machinery and energy are MONTROSS LEVI H, WILKIRSON JIM P and NAT CASKET COMPANY.

Patent filings in countries

World map showing JOHNSON JOHN Ws patent filings in countries
# Country Total Patents
#1 United States 29
#2 Canada 4
#3 United Kingdom 2

Patent filings per year

Chart showing JOHNSON JOHN Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson John W 33
#2 Richard Mieritz 1
#3 Baueris William A 1
#4 Lawshe Walter D 1
#5 Scarborough William W 1
#6 Jensen Peter J 1
#7 Hoover George W 1

Latest patents

Publication Filing date Title
US2008244022A1 Email templates for person to person communications
GB8907455D0 Multi-electrode faradic machine
US5028064A Racing wheelchair
US2939418A Pike and hook attachment for paddles
US2219626A Motor vehicle door handle
US2229175A Aquatic toy
US2178965A Cover for garment hangers
US2107117A Roller bearer for printing machines
US2108170A Electrical cord extension device
US1890684A Necktie device
US1733195A Pump lock for gasoline-vending machines
US1536673A Wall construction
US1479815A Acetylene-torch injector
US1225965A Brake mechanism.
US1201970A Dispensing apparatus.
US1155242A Eraser-cleaner.
US1060845A Bit-holder.
US1026916A Bending appliance.
US1012258A Boiler-flue.
US998521A Ironing-machine.