Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567481 | Method and composition of binder for manufacturing sand molds and/or cores for foundries | Gilberto Garcia-Tapia, Aldo Alberto Sáenz-Valadez, Abraham Velasco-Tellez, Emma Lizzet Cedillo-Saucedo, Jose Talamantes-Silva | 2013-10-29 |
| 6509392 | Foundry binder and process | Frank Mancina, Anita F. Aranha, Calvin K. Johnson | 2003-01-21 |
| 5698613 | Chemical binder | — | 1997-12-16 |
| 5459178 | Foundry mixes and their uses | Paul S. Chan, W. Graham Carpenter | 1995-10-17 |
| 4884620 | Hot box process for preparing foundry shapes with certain aqueous phenolic resin solutions | William R. Dunnavant, Heimo J. Langer | 1989-12-05 |
| 4789693 | Heat curable foundry mixes and binder compositions | William R. Dunnavant, Heimo J. Langer | 1988-12-06 |
| 4766949 | Hot box process for preparing foundry shapes | William R. Dunnavant, James T. Schneider | 1988-08-30 |
| 4366266 | Binder compositions and process for making molded products therewith | Tom Mitsopoulos, Charles Lui | 1982-12-28 |