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LORRAINE LAMINAGE

Overview
  • Total Patents
    1,694
About

LORRAINE LAMINAGE has a total of 1,694 patent applications. Its first patent ever was published in 1957. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are INLAND STEEL CO, NIPPON KOKAN KK and USINOR SA.

Patent filings per year

Chart showing LORRAINE LAMINAGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dauchelle Didier 91
#2 Baudin Hugues 91
#3 Gacher Laurent 89
#4 Prigent Yves 87
#5 Lucas Patrice 82
#6 Peru Gilles 47
#7 Heurteboust Gerard 31
#8 Bonnebat Claude 31
#9 Seconde Jean-Francois 31
#10 Bouzekri Mohamed 29

Latest patents

Publication Filing date Title
KR20020095614A Method and apparatus for reducing wrinkles on a strip in a rapid cooling zone of a heat treatment line
FR2816640A1 HOT AND CONTINUOUS TEMPERATURE COATING INSTALLATION OF A METAL STRIP
FR2816639A1 Installation for the temper coating of a metal strip
FR2816637A1 INSTALLATION FOR THE TEMPER COATING OF A METAL STRIP
FR2816638A1 INSTALLATION FOR COATING THE BOTTOM OF A METAL BAND, IN PARTICULAR A BAND OF STEEL
CA2314175A1 Process for piloting a complex dynamic process
FR2802596A3 Hollow beam for absorption of shock energy
BR9916098A Process and device for continuously coating at least one metal strip with a fluid film made of crosslinkable polymer
FR2801947A1 Hollow beam for absorption of shock energy
FR2801062A1 Installation and method for electrolytic dissolution by oxidation of a metal
FR2801061A1 Process for producing a very high strength hot laminated sheet metal for use in forming and in particular for stamping
FR2800760A1 Guardrail post for road and motorway safety barriers
FR2800654A1 Lingotiere with wide section for vertical continuous casting in metal load
FR2800098A1 Steel sheet having a coating comprising a main layer of zinc-chrone alloy, the previous phase of which has a delta and / or dzeta structure
FR2799997A1 Composite sheet for stamping, including a main sheet and at least one sheet of over-thickened adhesive sheet
FR2799767A1 Device for the wet coating of metal strip by defilement through a coating metal in the liquid state with controlled heat exchangers to help prevent the strip making contact with the walls of the coating device
FR2798937A3 Installation for the coating of metal strip, defiling rectilinearly, by immersion in a bath of liquid coating material, notably for the galvanization of steel strip
FR2798676A1 Hot-rolled steel sheet for one or two-sided enameling
FR2798356A1 Reinforced and lightweight automobile hood
FR2798396A1 Galvanizing equipment for steel band advancing vertically upward through molten zinc bath, has inductors occupying less width than recirculation channel