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Patents Grants
last 30 patents
Information
Patent Grant
Process for the manufacture of rods or machine wire of martensitic...
Patent number
4,594,115
Issue date
Jun 10, 1986
Ugine Aciers
Michel Lacoude
C21 - METALLURGY OF IRON
Information
Patent Grant
Grill element of cast metal for solid-fluid heat exchange at very h...
Patent number
4,515,560
Issue date
May 7, 1985
Ugine Aciers
Claude Jacquemin
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of manufacturing steel bars and tubes with good mechanical c...
Patent number
4,474,627
Issue date
Oct 2, 1984
Ugine Aciers
Philippe Maitrepierre
C21 - METALLURGY OF IRON
Information
Patent Grant
Nozzle for an oxygen injection lance for decarburization of pig iro...
Patent number
4,455,166
Issue date
Jun 19, 1984
Ugine Aciers
Jean Brancaz
C21 - METALLURGY OF IRON
Information
Patent Grant
Apparatus for continuous casting on a grooved wheel
Patent number
4,444,244
Issue date
Apr 24, 1984
Ugine Aciers
Robert Petit
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the decarburization of chromium-containing pig iron
Patent number
4,324,584
Issue date
Apr 13, 1982
Ugine Aciers
Georges Marizy
C21 - METALLURGY OF IRON
Information
Patent Grant
High-absorption bumper device for vehicles
Patent number
4,262,778
Issue date
Apr 21, 1981
Ugine Aciers
Francois Flusin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for recovering acids and zirconium contained in pickling so...
Patent number
4,200,612
Issue date
Apr 29, 1980
Ugine Aciers
Airy P. Lamaze
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Master alloy for the preparation of zirconium alloys
Patent number
4,164,420
Issue date
Aug 14, 1979
Ugine Aciers
Marcel Armand
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for improving the heat resistance of zirconium and its alloys
Patent number
4,108,687
Issue date
Aug 22, 1978
Ugine Aciers
Marcel Armand
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing dense machinable alloys from particulate scrap
Patent number
4,077,108
Issue date
Mar 7, 1978
Ugine Aciers
Guy Mathern
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Extension rod for percussive drilling tool
Patent number
4,061,433
Issue date
Dec 6, 1977
Ugine Aciers
Henri Chave
E21 - EARTH DRILLING MINING
Information
Patent Grant
Process for the separation of zirconium and hafnium tetrachlorides...
Patent number
4,021,531
Issue date
May 3, 1977
Ugine Aciers
Paul Besson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Free machining steel
Patent number
4,004,922
Issue date
Jan 25, 1977
Ugine Aciers
Daniel Thivellier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks