Zinniger; Theodore C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zinniger; Theodore C..The latest application filed is for "molten metal level control in continuous casting".
- Zinniger; Theodore C. - Livermore CA
| Patent | Date |
|---|---|
| Molten metal level control in continuous casting Grant 4,498,521 - Takeda , et al. February 12, 1 | 1985-02-12 |
| Direct chill casting method with coolant removal Grant 4,237,961 - Zinniger December 9, 1 | 1980-12-09 |
| Cryogenic liquid containment method Grant 4,032,608 - Zinniger , et al. June 28, 1 | 1977-06-28 |
| Cryogenic liquid containment system Grant 3,927,788 - Zinniger , et al. December 23, 1 | 1975-12-23 |
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