Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273599 | Method for decoloring sulfuric acid | Mauro Medina Herrera, Saul Aviña Vielma, Jesús Ariel Gonzalez Ramirez | 2007-09-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273599 | Method for decoloring sulfuric acid | Mauro Medina Herrera, Saul Aviña Vielma, Jesús Ariel Gonzalez Ramirez | 2007-09-25 |