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WILLIAM RUTH RAY

Overview
  • Total Patents
    13
About

WILLIAM RUTH RAY has a total of 13 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom, France and Australia. Its main competitors in its focus markets thermal processes are BODEMER KARL, KRATKY FRANZ and TASETO CO LTD.

Patent filings in countries

World map showing WILLIAM RUTH RAYs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 France 4
#3 Australia 1

Patent filings per year

Chart showing WILLIAM RUTH RAYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

# Technology
#1 Burners

Top inventors

# Name Total Patents
#1 Ray William Ruth 4
#2 William Ruth Ray 1

Latest patents

Publication Filing date Title
GB709499A Improvements in or relating to rotary oil burner
GB697563A Improvements in or relating to rotary burners
GB147829A Improvements in and relating to oil burners
GB147828A Improvements in and relating to oil burners
GB147826A Improvements in oil burners of the rotary type
GB147830A Improvements in oil burners of the rotary type
GB147827A Improvements in and relating to oil-burning apparatus
AU1427320B Oil burners
GB156010A Improvements in oil burners