Shieh; Chiun Huei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shieh; Chiun Huei.The latest application filed is for "carbon blacks imparting superior treadwear/hysteresis performance and process for producing carbon blacks".
- Shieh; Chiun Huei - Lexington MA
| Patent | Date |
|---|---|
| Carbon blacks imparting superior treadwear/hysteresis performance and process for producing carbon blacks Grant 5,288,788 - Shieh , et al. February 22, 1 | 1994-02-22 |
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