Background
Ruiz, Jose Efren Hernandez was born on January 6, 1956 in Mexico City. Son of Efren and Rosa (Ruiz) Hernandez.
metallurgical process control designer
Ruiz, Jose Efren Hernandez was born on January 6, 1956 in Mexico City. Son of Efren and Rosa (Ruiz) Hernandez.
Chemical Engineer, Universidad Autonoma Coahuila Saltillo, 1979. Master of Engineering, Technology de Monterrey, 1982. Metallurgical training Instituto Mexicano de Investigacions Siderurgicas, Saltillo, Coahuila, Mexico, 1979-1980, assistant researcher, 1983-1984, associate researcher, 1984-1985, titular researcher, since 1985.
Patentee in field
Served with Mexican Army. 1976-1977.
Married Maria Dolores Castillo, May 10, 1980. Children– Efren, Gabriela Alejandra.