The Direct Reduction Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for The Direct Reduction Corporation.The latest application filed is for "system for correlating a signal sensor location with a recorder printout".
- The Direct Reduction Corporation - New York NY
| Patent | Date |
|---|---|
| System for correlating a signal sensor location with a recorder printout Grant 4,397,569 - Davis August 9, 1 | 1983-08-09 |
| Interior arrangement for direct reduction rotary kilns and method Grant 4,389,242 - Baker , et al. June 21, 1 | 1983-06-21 |
| System for control of sinter formation in iron oxide reducing kilns Grant 4,304,597 - Keran , et al. December 8, 1 | 1981-12-08 |
| Direct reduction rotary kiln with improved air injection Grant 4,273,314 - Keran , et al. June 16, 1 | 1981-06-16 |
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