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ROAD MACHINES DRAYTON LTD

Overview
  • Total Patents
    68
About

ROAD MACHINES DRAYTON LTD has a total of 68 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets transport, civil engineering and machines are SAFEGE TRANSP, AEROBUS INT INC and ZHONGJIAN KONGLIE BEIJING TECH CO LTD.

Patent filings in countries

World map showing ROAD MACHINES DRAYTON LTDs patent filings in countries

Patent filings per year

Chart showing ROAD MACHINES DRAYTON LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robb William Muir 16
#2 Muir Robb William 7
#3 Ruston Leonard Edgar 6
#4 Budden Dudley Percival 5
#5 Robb William M 3
#6 Ruston Leonard E 2
#7 Ruston L E 1
#8 Edgar Ruston Leonard 1
#9 Clarke George Robert Thomas 1
#10 Hamilton Thomas William 1

Latest patents

Publication Filing date Title
FR1440269A Tipping skip
FR1346707A Improvements to monorail tracks
IE25833L Monorail tracks.
FR1318123A Improvements to monorail wagons
GB961767A Improvements in or relating to monorail tracks
GB1016331A Improvements in or relating to wheels for monorail vehicles
GB1007221A Improvements in or relating to engine powered wheelbarrows
GB878357A Mechanism for automatically controlling the flow of powdered or like material from asupply source on to a conveyor belt
FR1202391A monorail element
GB829898A Improvements connected with monorail transporter systems
GB852996A Improvements connected with monorail systems
GB845738A Improvements in and connected with vehicles for traverse on mono-rails
GB845737A Improvements in and connected with vehicles for traverse on mono-rails
GB864868A Apparatus for storing and transporting cement or like powdered material
GB845736A Improved brake mechanism for incorporation in monorail vehicles
GB831571A Improvements relating to pulley blocks
GB839018A An improved monorail rail track unit
GB839357A Improvements connected with weigh batching apparatus for the components of a building or road making aggregate
GB827758A Improvements in aggregate weighing and transporting apparatus
GB839356A Improvements connected with concrete batching plant