Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684936 | Erosion-resistant cold-box foundry binder systems | Wayne D. Woodson, H. Randall Shriver | 2004-02-03 |
| 6271284 | Sleeves, their preparation, and use | Matthew S. Sheridan | 2001-08-07 |
| 6037389 | Amine cured foundry binder systems and their uses | Matthew S. Sheridan | 2000-03-14 |
| 5880175 | Amine cured foundry binder system and their uses | Matthew S. Sheridan | 1999-03-09 |