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AVESTA SHEFFIELD AB

Overview
  • Total Patents
    49
About

AVESTA SHEFFIELD AB has a total of 49 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Sweden, EPO (European Patent Office) and Australia. Its main competitors in its focus markets materials and metallurgy, machine tools and thermal processes are IPSCO ENTPR INC, PRIMETALS TECH ITALY S R L and VOESTALPINE SCHIENEN GMBH.

Patent filings per year

Chart showing AVESTA SHEFFIELD ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ljungars Sten 20
#2 Carlsson Leif 11
#3 Herre Christer 11
#4 Groth Hans 7
#5 Stenvall Peter 5
#6 Liljas Mats 5
#7 Wallen Bengt 5
#8 Andersson Stig 2
#9 Johansson Lennarth 2
#10 Robinson Philip S 2

Latest patents

Publication Filing date Title
US2002124912A1 Roll formed metal profile of thin sheet
SE0000224D0 hollow
AU3088300A Method for manufacturing of strips and rolling mill line
BR9916305A Method for manufacturing stainless steel strips and integrated lamination line
EP1157761A1 Method of attaining a reduction of the rupture and tensile strength of an ultra-high strength steel blank
EP0837147A2 A method for manufacturing a stainless steel strip
EP0794422A2 Robot and method for final product control
SE9202945D0 Corrugated tube of strip-form thin plate - has corrugation peaks and valleys running in plate longitudinal direction with plate wound spirally and welded or folded to form tube
SE9202946D0 Corrugated tube of strip-form thin plate - has corrugations with peaks and valleys running in plate longitudinal direction and plate wound in spiral welded or folded to form tube
AU1655792A Method for continuous recrystallization annealing of a steel strip
EP0438992A1 Austenitic stainless steel