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MCGREGOR SONS LTD ROBERT

Overview
  • Total Patents
    14
About

MCGREGOR SONS LTD ROBERT has a total of 14 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom, South Africa and France. Its main competitors in its focus markets civil engineering and control are CATERPILLAR PAVING PRODUCTS INC, WIRTGEN REINHARD and HOFFMANN GEB EISLER ELISABETH.

Patent filings in countries

World map showing MCGREGOR SONS LTD ROBERTs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 South Africa 5
#3 France 2
#4 United States 1

Patent filings per year

Chart showing MCGREGOR SONS LTD ROBERTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mcgregor M 2
#2 Holloway R 2
#3 Cochrane K 2
#4 Burks A 2
#5 Rimmington A 1

Latest patents

Publication Filing date Title
GB1372272A Mobile apparatus for producing a level or inclined surface on the ground over which it moves
GB1372271A Control device for an earth leveller
GB1405178A Device for forming holes in concrete slabs and pavements
GB1404139A Device for introducing rods, dowels or the like into concrete paved carriageways
GB1338572A Mobile apparatus for producing a levelled or inclined surface on the ground over which it moves
ZA7006220B Improvements in or relating to concrete paving machines
GB1315161A Concrete paving machines