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MASSEY HARRIS LTD

Overview
  • Total Patents
    44
About

MASSEY HARRIS LTD has a total of 44 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets agriculture, transport and chemical engineering are GYRO SKIVE JERNSTOBERI & MASKI, AMAZONENWERK H DREYER and AGCO AMITY JV LLC.

Patent filings in countries

World map showing MASSEY HARRIS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 France 12
#3 Germany 4
#4 Denmark 4
#5 Canada 2
#6 United States 2
#7 Australia 1

Patent filings per year

Chart showing MASSEY HARRIS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Francis 9
#2 Dain George Rutherford 4
#3 Lount Archibald Murray 3
#4 Pearce Leslie Harold 2
#5 Matthews Walter Ronald 2
#6 Francis Lee 2
#7 Grant Leslie Lamont 1
#8 Bowker David James 1
#9 Ward Walter Henry 1
#10 Vernon Wilfred John 1

Latest patents

Publication Filing date Title
GB719988A Improvements in oscillating screen
GB722232A Improvements in machines for lifting crops such as ground nuts
GB719257A Improvements in apparatus for holding a bag or sack
GB723328A Improvements in welding electrodes
GB690587A Improvements in the drive for manure spreaders
DE881778C Drive device for an endless conveyor in agricultural trailers
DE829820C Manure spreader and shredder for agricultural trailers
DE828047C Connecting rod for coupling agricultural trailers to the tractor
US2672058A Feeding apparatus for manure spreading vehicles
US2672318A Jack for agricultural machines
GB680047A Improvements in agricultural mowing machines
GB680558A Improvements in feeding apparatus for manure spreading vehicles
GB674191A Improvements in jacks for agricultural trailers
GB677737A Improvements in disintegrating cylinders for manure spreading vehicles
GB659909A Improvements in machines for spreading manure or similar materials
GB626598A Improvements in fertiliser or seed distributors
GB631286A Improvements in fertiliser or seed distributors
GB598692A Improvements in machines for spreading artificial fertilisers and the like
GB607511A Improvements in machines for spreading artificial fertilisers and the like
GB598695A Improvements in machines for spreading artificial fertilisers and the like