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HURON VALLEY STEEL CORP

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    109,945
  • Filing trend
    ⇧ 100.0%
About

HURON VALLEY STEEL CORP has a total of 55 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1968. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets machines, chemical engineering and computer technology are ProASSORT GmbH, HEFEI MINGDE PHOTOELECTRIC TECH LTD and ALCATEL POSTAL AUTOMATION SYST.

Patent filings per year

Chart showing HURON VALLEY STEEL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wolanski Richard B 19
#2 Torek Paul 18
#3 Chaganti Kalyani 18
#4 Osterberg Richard R 12
#5 Hawkins Michael A 11
#6 Kumar Pradeep 10
#7 Fritz Leonard 7
#8 Wolanski Mark S 6
#9 Noe James E 5
#10 Arvay Joseph E 5

Latest patents

Publication Filing date Title
US2019299255A1 Vision and analog sensing scrap sorting system and method
CN110730692A System and method for sorting waste material
US9785851B1 Scrap sorting system
CN103442815A Scrap metal sorting system
EP1416265A1 Scanning system for use in a metal scrap sorting system
US2003034281A1 Metal scrap sorting system
US5931308A Eddy current separator and separation method having improved efficiency
US5520290A Scrap sorting system
US4869811A Rotor for magnetically sorting different metals
US4834870A Method and apparatus for sorting non-ferrous metal pieces
US4655437A Apparatus for simultaneously separating volatile and non-volatile metals
US4606760A Method and apparatus for simultaneously separating volatile and non-volatile metals
US3556500A Method and apparatus for separating metals from comingled scrap metal