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BLAW KNOX FOUNDRY MILL MACHINE

Overview
  • Total Patents
    64
About

BLAW KNOX FOUNDRY MILL MACHINE has a total of 64 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, materials and metallurgy and packaging and shipping are CALMES ALBERT, DANIELI UNITED A DIVISION OF D and OZAWA AKIRA.

Patent filings in countries

World map showing BLAW KNOX FOUNDRY MILL MACHINEs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 11
#3 United Kingdom 11
#4 Germany 9
#5 Italy 8
#6 Japan 5

Patent filings per year

Chart showing BLAW KNOX FOUNDRY MILL MACHINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eibe Werner W 23
#2 Kotler Richard 6
#3 Eibe Werner Wilhelm 6
#4 Andrascik Andrew 3
#5 Waanaa Uiruherumu Eibu 2
#6 Feuer Michael M 2
#7 Dugan John M 2
#8 Robinson Raymond E 2
#9 Farrell Wilfred T 1
#10 Jon Emu Deyugan 1

Latest patents

Publication Filing date Title
US4296623A Semi-continuous hot rolling of metal strip and plates
US4271959A Coil rotating cooling conveyor system
US4186579A Rolling mill gauge and flatness calibration system
US4131004A Rolling mill gauge and flatness calibration system
US4054043A Closed loop integrated gauge and crown control for rolling mills
US4054046A Strip deflector unit
US4038857A Hydraulic mill stand
US4000635A Strip deflector unit
US3972366A Method of and apparatus for making compound rolls
US3918282A Combination pickling-rolling mill
US3913368A Tandem rolling mill
US3864955A Rolling mill stand
US3864954A Roll changers
US3698226A Roll changers
US3699791A Work roll bearing lubrication arrangement
US3674193A Strip tension sensing device
US3679150A Rolling mill
US3648505A Multiple center straightener
US3626734A Bar coiler