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JOHN DOUGLAS DYSON

Overview
  • Total Patents
    17
About

JOHN DOUGLAS DYSON has a total of 17 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom. Its main competitors in its focus markets agriculture, transport and chemical engineering are ZHU JIHUA, ALLOCHIS JOSÉ LUIS and ALLOCHIS JOSE LUIS.

Patent filings in countries

World map showing JOHN DOUGLAS DYSONs patent filings in countries
# Country Total Patents
#1 United Kingdom 17

Patent filings per year

Chart showing JOHN DOUGLAS DYSONs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB1090851A Improvements in endless elevating conveyors
GB1106129A Hydraulic control means for controlling the position of an agricultural tool on an agricultural machine
GB1069432A Improvements in beet and like root crop harvesters
GB1058191A Improvements in beet or like root crop harvesters
GB1035472A Improvements in or relating to cleaning machines
GB985272A Improvements in or relating to root crop harvesting machine
GB985273A Improvements in or relating to root crop harvesting machines
GB969629A Improvements in or relating to trailers
GB968541A Improvements in and relating to beet and like harvesting machines
GB961214A Improvements in or relating to hoppers
GB988613A Improvements in beet harvesters
GB900966A Improvements in or relating to sugar beet and like harvesting machines
GB936384A Improvements in beet and like harvesting machines
GB883621A Improvements in beet and like harvesting machines
GB900484A Improvements in beet and like harvesting machines
GB900483A Improvements in beet and like harvesting machines
GB900482A Improvements in beet and the like harvesting machines