Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414053 | Procedure for the production of ferrules and other feeding head and supply elements for casting molds, and formulation for the obtention of said ferrules and elements | Tomas Posada Fernandez, Rafael Sampedro Gerenabarrena, Jaime Prat Urrestieta, Jose Joaquin Lasa Urteaga, Luis Iglesias Hernandez | 2002-07-02 |
| 6197850 | Process for fabricating couplings and other elements for hot topping and supply for castiron molds, and formulation for producing such couplings and elements | Tomas Posada Fernandez, Rafael Sampedro Gerenabarrena, Jaime Prat Urrestieta, Jose Joaquin Lasa Urteaga, Luis Iglesias Hernandez | 2001-03-06 |