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CHAVANNE KETIN

Overview
  • Total Patents
    33
About

CHAVANNE KETIN has a total of 33 patent applications. Its first patent ever was published in 1986. It filed its patents most often in EPO (European Patent Office), France and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are DUSEK JOSEF, YUNNAN HAOXIN ALUMINUM FOIL CO LTD and CRUCIBLE STEEL CO AMERICA.

Patent filings per year

Chart showing CHAVANNE KETINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Werquin Jean-Claude 18
#2 Bocquet Jacques 12
#3 Seux Michel 7
#4 Leveque Robert 4
#5 Enrique Jose 4
#6 Terrasse Joseph J 3
#7 Boucher Andre-Robert 2
#8 Rollot Pierre 2
#9 Terrasse Joseph-Jean 2
#10 Delaitre Lucien 2

Latest patents

Publication Filing date Title
US5536230A Composite working roll for hot rolling flat products
FR2686904A1 COMPOSITE WORKING CYLINDER FOR COLD ROLLING OF FLAT PRODUCTS AND ITS APPLICATIONS.
FR2686905A1 Composite working cylinder for hot rolling of flat products and lamination method including application.
FR2685009A1 Cooling plate for metallurgical units, especially for blast furnaces.
FR2674154A1 Method of manufacturing by molding foundry parts such as rolling mill and forging ingot, device for implementing the method and forging cylinder or inging.
FR2654438A1 COOLING PLATES FOR HIGH STOVES AND COOLING INSTALLATION IMPLEMENTING THIS TYPE OF PLATES.
AU624109B2 Composite bi-metallic support roll for 4- or 6- high hot rolling mill finisher
FR2625225A1 Bimetallic composite support cylinder for hot roller train
FR2625226A1 Bimetallic composite working cylinder
FR2601268A1 Composite steel working cylinder for hot train.
EP0209437A1 Lightly alloyed, forged steel cylinder for cold rolling
EP0215874A1 Hoops for continuous casting rolls.