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INSUL CO INC

Overview
  • Total Patents
    46
About

INSUL CO INC has a total of 46 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are KOKICHI OTANI, DESAAR RECH & DEV SA and XINJIANG CHEMISTRY INST CHINES.

Patent filings in countries

World map showing INSUL CO INCs patent filings in countries

Patent filings per year

Chart showing INSUL CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Perri Joseph A 32
#2 Labate Ii Michael D 7
#3 Labate Micheal D 6
#4 Labate Michael D Ii 4
#5 Labate Michael D 4
#6 Garcia Victor D 3
#7 Mansell Jr Dallas F 2
#8 Perri Joseph 2
#9 Towns Jeffrey A 2
#10 La Bate Michael D 1

Latest patents

Publication Filing date Title
US5871687A Consumable recharging box
CA2091280A1 Device for directional gas distribution into molten metal
US5284328A Consumable charge box and assembly for recharging material into a furnace or vessel for producing molten metal
US5225143A Device for directional gas distribution into molten metal
US5065986A Automatic gas hookup to a ladle
GB8929114D0 Lance for use in treating a bath of molten metal
CA2001916A1 Lance with metered core for treating molten metal
US4898369A Lance with metered core for treating molten metal
CA1311919C Device for introducing stirring gas into molten metal in metered amount
CA1311916C Tuyere for treating molten metal
CA1311918C Lance for treating molten metal
US4836433A Device for introducing stirring gas into molten metal in metered amount
US4783058A Lance for treating molten metal
US4783059A Tuyere for treating molten metal
US4744544A Refractory erosion visual indicator
US4783061A Tundish liner
CA1297670C Device for introducing gas into molten metal in a wide annular stream
CA1274800A Elevated swinging device for placing slag retention devices in tapping converters
CA1274484A Horizontally and vertically movable elevated apparatus for placing slag retaining means in tapping converters
US4687184A Device for introducing gas into molten metal in a wide annular stream