| 4674557 |
Regulation of the thickness of electromagnetically cast thin strip |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1987-06-23 |
| 4570699 |
Multi-turn coils of controlled pitch for electromagnetic casting |
John C. Yarwood, Derek E. Tyler |
1986-02-18 |
| 4518030 |
Multi-turn coils of controlled pitch for electromagnetic casting |
John C. Yarwood, Derek E. Tyler |
1985-05-21 |
| 4516627 |
Multi-turn coils of controlled pitch for electromagnetic casting |
John C. Yarwood, Derek E. Tyler |
1985-05-14 |
| 4458744 |
Electromagnetic casting shape control by differential screening and inductor contouring |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1984-07-10 |
| 4373571 |
Apparatus and process for electromagnetically shaping a molten material within a narrow containment zone |
John C. Yarwood, Gary L. Ungarean |
1983-02-15 |
| 4321959 |
Electromagnetic casting shape control by differential screening and inductor contouring |
John C. Yarwood, Gary L. Ungarean, Derek E. Tyler |
1982-03-30 |
| 4265294 |
Duflex impedance shield for shape control in electromagnetic casting |
John C. Yarwood, Derek E. Tyler, Ik Y. Yun |
1981-05-05 |
| 4236570 |
Ingot shape control by dynamic head in electromagnetic casting |
John C. Yarwood, Derek E. Tyler |
1980-12-02 |