Enrique R. Martinez-Vera

Person

Monterrey, MX

People

Patents Grantslast 30 patents

Information Patent Grant
Method of reducing iron ore
- Patent number 5,110,350
- Issue date May 5, 1992
- Hylsa S.A. de C.V.
- Juan A. Villarreal-Trevino
- C21 - METALLURGY OF IRON
Information Patent Grant
Start-up method for a direct reduction process without an external...
- Patent number 4,880,458
- Issue date Nov 14, 1989
- Hylsa, S.A. De C.V.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for controlling metallization and carburization in the reduc...
- Patent number 4,584,016
- Issue date Apr 22, 1986
- Hylsa, S.A.
- Jorge O. Becerra-Novoa
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the direct reduction of iron ores
- Patent number 4,556,417
- Issue date Dec 3, 1985
- Hylsa, S.A.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of reducing iron ore
- Patent number 4,528,030
- Issue date Jul 9, 1985
- Hylsa, S.A.
- Enrique R. Martinez Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Double valve assembly
- Patent number 4,498,498
- Issue date Feb 12, 1985
- Hylsa, S.A.
- Enrique Martinez-Vera
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for separating agglomerated particulate matter
- Patent number 4,449,671
- Issue date May 22, 1984
- Hylsa, S.A.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making sponge iron
- Patent number 4,261,734
- Issue date Apr 14, 1981
- Hylsa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of using a methane-containing gas for reducing iron ore
- Patent number 4,253,867
- Issue date Mar 3, 1981
- Hylsa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for the gaseous reduction of metal ores using reducing gas p...
- Patent number 4,246,024
- Issue date Jan 20, 1981
- Grupo Industrial Alfa, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for carburizing sponge iron
- Patent number 4,224,057
- Issue date Sep 23, 1980
- Hylsa, S.A.
- Enrique R. Martinez-Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for the secondary gaseous reduction of metal ores
- Patent number 4,216,011
- Issue date Aug 5, 1980
- Hylsa, S.A.
- Enrique R. Martinez Vera
- C21 - METALLURGY OF IRON
Information Patent Grant
Controlling carburization in the reduction of iron ore to sponge iron
- Patent number 4,150,972
- Issue date Apr 24, 1979
- Fierro Esponja, S.A.
- Juan F. Price-Falcon
- C21 - METALLURGY OF IRON

Enrique R. Martinez-Vera

Person

Patents Grantslast 30 patents

Method of reducing iron ore

Start-up method for a direct reduction process without an external...

Method for controlling metallization and carburization in the reduc...

Process for the direct reduction of iron ores

Method of reducing iron ore

Double valve assembly

Apparatus for separating agglomerated particulate matter

Method of making sponge iron

Method of using a methane-containing gas for reducing iron ore

Method for the gaseous reduction of metal ores using reducing gas p...

Method for carburizing sponge iron

Method and apparatus for the secondary gaseous reduction of metal ores

Controlling carburization in the reduction of iron ore to sponge iron