Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491100 | Disposal of fluids by displacement injection in shallow soils | Heriberto Echezuria, Pedro Vasquez, Jose De Aguiar | 2002-12-10 |
| 5967694 | Portable roadway and method of assembling same | Nelson Covarrubias, Pierre Miura, Jose Luis Mayor | 1999-10-19 |