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EVANS THOMAS

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    232,073
About

EVANS THOMAS has a total of 17 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and control are WADA YOSHIHIRO, TSENG TIEN-CHUNG and AVCT OPTICAL ELECTRONIC CO LTD.

Patent filings in countries

World map showing EVANS THOMASs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 5
#3 Canada 2
#4 Greece 1

Patent filings per year

Chart showing EVANS THOMASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Evans Thomas 17
#2 Roberts William H 1
#3 Chamilton Ouolter 1
#4 Roberts Caleb H 1
#5 Smith Nigel 1
#6 Neice Derrick 1
#7 Smith William Edward 1

Latest patents

Publication Filing date Title
US2017083134A1 Interactive displayable device
US2009058374A1 High efficiency alternator
GB0611948D0 Baby formula dispenser system
US1183860A Railroad signal device.
GB191302643A Improvements in Coin Freed Delivery Machines.
GB191020492A An Improved Atmospheric Vapour Lamp.
GB190927423A Adaptable Name or Numeral Sign-plate for Street Name, and the like.
GB190815897A Improvements in or relating to the Propulsion of Ships.
US826715A Blast-furnace twyer.
US802445A Fish-hook.
CA95560A Fish hook
GB190313347A A New or Improved Fishing Hook.
GB190009852A An Improved Weighing and Self Reckoning Scale
GB189906874A An Improved Method of Glazing for Roofs.
GB189404658A A Machine for Use in Distributing Manure or Sowing Grain.
CA20835A Fifth wheel for waggons