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STEETLEY REFRACTORIES LTD

Overview
  • Total Patents
    35
About

STEETLEY REFRACTORIES LTD has a total of 35 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United Kingdom, Germany and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, chemical engineering and thermal processes are ENVIRONMENT SUSTAINABLE SYSTEM ENGINEERING TECH CO LTD, TECH AVANCEES ET MEMBRANES IND and LUKOPAT AG.

Patent filings per year

Chart showing STEETLEY REFRACTORIES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pearce Kenneth Walter 8
#2 Spoors Gerald 3
#3 Payne Derick Anthony 2
#4 Farmery G 2
#5 Pearce Kenneth W 2
#6 Farmery George Marion 2
#7 Dughan Terence Graham 2
#8 Dughan T 2
#9 Payne D 2
#10 Edward Graham Albert George 1

Latest patents

Publication Filing date Title
GB8626422D0 Assisted thickening
GB8626423D0 Low suction thickening
GB8610067D0 Coated magnesium hydroxide
GB8609647D0 Method of and apparatus for filtering a slurry
GB8527228D0 Assisted thickening
GB8527229D0 Low suction thickening
GB8506976D0 Filtering a slurry
GB8416229D0 Countercurrent washing columns
GB8408786D0 Counter washing apparatus
GB8408787D0 Inclined plate
GB8408788D0 Countercurrent washing columns
ZA8401260B Method of,and apparatus for,filtering a slurry
GB8332550D0 Filter press and its operation
GB8316727D0 Riser sleeve for metal-casting moulds
GB2110656A Manufacture of magesium hydroxide
IE822698L Manufacture of magnesium hydroxide
GB2107034A Lance
GB2122328A Refractory brick
GB2068356A Refractory binder
EP0041524A1 Tubular assembly for bottom casting