Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666533 | Hardenable cast iron and the method of making cast iron | Bela V. Kovacs | 1987-05-19 |
| 4598754 | Method of controlling metallurgical structure of cast aluminum | Chia M. Yen, Gerald S. Cole | 1986-07-08 |
| 4596606 | Method of making CG iron | Bela V. Kovacs | 1986-06-24 |
| 4484953 | Method of making ductile cast iron with improved strength | Bela V. Kovacs, Charles A. Stickels | 1984-11-27 |
| 4475956 | Method of making high strength ferritic ductile iron parts | Bela V. Kovacs, Charles A. Stickels | 1984-10-09 |