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MATERIALS & METHODS LTD

Overview
  • Total Patents
    106
About

MATERIALS & METHODS LTD has a total of 106 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets materials and metallurgy, measurement and chemical engineering are YINGKOU TOHO METALLURGICAL EQUIPMENT REFRACTORIES LTD, DESAAR RENE and OSAKA TOKUSHIYU GOUKIN KK.

Patent filings per year

Chart showing MATERIALS & METHODS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Race Bryan 13
#2 Dunks Clifford Matthew 11
#3 Roberts Maurice 8
#4 Dunks C 6
#5 Dunks Clifford M 5
#6 Dunks C M 4
#7 Mccaulay J 4
#8 Castledine Timothy 4
#9 Mccaulay James Lindsay 3
#10 Lindsay Mccaulay James 3

Latest patents

Publication Filing date Title
GB8719543D0 Metal treatment
GB8422311D0 Treatment of molten iron
GB2093071A Treatment of cast iron
CA1148723A Production of cast iron containing vermicular graphite
EP0032282A1 Process for manufacture of cast iron with vermicular graphite and cast iron so produced
JPS56102506A Production of cast iron having vermiform graphite
EP0006306A1 Process for the treatment of molten metal
GB1559168A Production of cast iron containing vermicular graphite
GB1530763A Method of treating molten metal
GB1564921A Introduction of magnesium to molten iron
GB1478936A Process for the treatment of molten metals
GB1537232A Pretreatment process for producing spheroidal graphite iron
GB1558190A Method for treatment of a stream of molten iron ba introduction of a reactive additive
GB1511246A Process for the manufacture of cast iron
GB1469523A Process for the treatment of molten metals
GB1422441A Ultrasonic testing
CA925265A Process for the manufacture of nodular cast iron
GB1364836A Process for the manufacture of cast iron
GB1364837A Process for the manufacture of nodular cast iron
GB1291691A Improvements in or relating to the preparation and control of foundry moulding sands