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RICHARDS STRUCTURAL STEEL COMP

Overview
  • Total Patents
    17
About

RICHARDS STRUCTURAL STEEL COMP has a total of 17 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets materials and metallurgy, machines and packaging and shipping are RHEINISCHE MASCHINENFABRIK, TOUSSAINT KETIN and CHONGQING CHANGJIANG RIVER MOULDING MATERIAL GROUP CO LTD.

Patent filings in countries

World map showing RICHARDS STRUCTURAL STEEL COMPs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 3
#3 France 2
#4 Canada 1
#5 Germany 1
#6 Spain 1

Patent filings per year

Chart showing RICHARDS STRUCTURAL STEEL COMPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parke Thomas Armour 3
#2 Doughty Kenneth Herbert George 2
#3 Barker John Bentley 2
#4 Dence Geoffrey Roy 1
#5 Smith Alan 1
#6 Jones Llewellyn Boneheyo 1
#7 Bailey Ian Arthur 1
#8 Parke Thomas A 1
#9 Wright Eric Leslie 1
#10 Bradshaw David John 1

Latest patents

Publication Filing date Title
GB8611143D0 Thermal reclamation of industrial sand
CA1078318A Vibratory feeder
ES412184A3 Improvements in the construction of electric actuators for transporters. (Machine-translation by Google Translate, not legally binding)
GB1280988A Mixing machines
GB1091343A Mulling and mixing machines
GB1090052A Mulling and mixing machines
US3260420A Motor driven rotary dispensing valve
GB1018253A Improvements in or relating to rotary valves
GB1029615A Improvements in or relating to rotary brushes
US3136490A Mulling machines
GB955875A Mulling machine
GB955876A Mulling machine