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R W WEBSTER AND COMPANY LTD

Overview
  • Total Patents
    12
About

R W WEBSTER AND COMPANY LTD has a total of 12 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets foods and drinks, packaging and shipping and chemical engineering are YANTAI NORTH ANDRE JUICE CO LTD, JULES BOUDRY and JIANGSU CHANGSHOU GROUP CO LTD.

Patent filings in countries

World map showing R W WEBSTER AND COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 United States 3
#3 Canada 2
#4 France 1

Patent filings per year

Chart showing R W WEBSTER AND COMPANY LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Webster Alexander Hyde 6
#2 Hyde Webster Alexander 3
#3 Webster Alexander H 2

Latest patents

Publication Filing date Title
FR1139371A Improvements to sterilizing machines and the like
US2818012A Sterilising machines and the like
GB791672A Improvements in and relating to sterilising machines
GB791671A Improvements in and relating to sterilising machines
GB739486A Improvements in and relating to apparatus for crating or decrating bottles and like operations
GB731550A Improvements in and relating to sterilizers
GB730781A Improvements in and relating to sterilising machines and the like
US2641371A Conveyer system
GB683815A Improvements in and relating to conveyer means, more especially for washing and sterilising machines and the like
US2660512A Method and apparatus for controlling the liquid seals on steam sterilizers
CA674961A Bottle-transfer mechanisms
CA516166A Conveyor systems