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Gregorio Vargas Gutierrez
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Saltillo, Coah., MX
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Patents Grants
last 30 patents
Information
Patent Grant
Ceramic coatings with apatite carbonate that allow a tactile therma...
Patent number
11,780,785
Issue date
Oct 10, 2023
Jorge Abraham Daniel Del Angel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for cleaning and drying a plurality of plate lug surfaces...
Patent number
6,006,439
Issue date
Dec 28, 1999
Acumuladores Mexicanos, S.A. de C.V.
Luis Francisco Vazquez Del Mercado
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process to manufacture pore-free cast-on-strap joints for lead-acid...
Patent number
5,918,661
Issue date
Jul 6, 1999
Acumuladores Mexicanos, S.A. de C.V.
Luis Francisco Vazquez Del Mercado
B08 - CLEANING
Information
Patent Grant
Method for bonding a calcium phosphate coating to stainless steels...
Patent number
5,482,731
Issue date
Jan 9, 1996
Centro de Investigacion y de Estudios Avanzados Del IPN
Gregorio Vargas-Gutierrez
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus to indicate the oxygen content of molten copper using the...
Patent number
5,405,121
Issue date
Apr 11, 1995
Centro de Investigation y de Estudios Avanzados del IPN
Manuel Mendez-Nonell
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing a gas injection element
Patent number
5,279,032
Issue date
Jan 18, 1994
Corporation Mexicano de Investigacion en Materiales, S.A. DE C.V.
Gregorio Vargas-Gutierrez
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method to fabricate metallic containers by electroplating for use i...
Patent number
5,250,172
Issue date
Oct 5, 1993
Gregorio Vargas-Gutierrez
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method to improve the service life of gas injection devices used to...
Patent number
5,200,135
Issue date
Apr 6, 1993
Gregorio Vargas-Gutierrez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Quick fluid injection assembly replacement in metallurgical reacters
Patent number
5,112,029
Issue date
May 12, 1992
Instituo Mexicano de Investigaciones Siderurgicas
Arturo Lazcano-Navarro
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and device to produce a coating from metal powder metallurgi...
Patent number
5,043,137
Issue date
Aug 27, 1991
Instituto Mexicano de Investigaciones Siderugrgicas
Arturo Lazcano-Navarro
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process to improve the refining of liquid metals by natural gas inj...
Patent number
4,780,133
Issue date
Oct 25, 1988
Arturo Lazcano-Navarro
C21 - METALLURGY OF IRON
Information
Patent Grant
Refractory device for introducing a gas into a molten metal and a m...
Patent number
4,754,954
Issue date
Jul 5, 1988
Arturo Lazcano-Navarro
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process to improve electric arc furnace steelmaking by bottom gas i...
Patent number
4,726,033
Issue date
Feb 16, 1988
Arturo Lazcano-Navarro
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Ceramic coatings with apatite carbonate that allow a tactile therma...
Publication number
20210230078
Publication date
Jul 29, 2021
PORCELANITE LAMOSA, S.A. DE C.V.
Jorge Abraham Daniel DEL ANGEL
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES