Gao; Qingshan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gao; Qingshan.The latest application filed is for "weather-resistant protein supplement feeds, and methods of making same".
- Gao; Qingshan - Quincy IL
| Patent | Date |
|---|---|
| Weather-resistant protein supplement feeds, and methods of making same Grant 5,997,939 - Moechnig , et al. December 7, 1 | 1999-12-07 |
| Weather resistant mineral feeds and methods of making same Grant 5,935,626 - Moechnig , et al. August 10, 1 | 1999-08-10 |
| Animal feed pelleting process and animal feed pellets produced therefrom Grant 5,871,802 - Gao , et al. February 16, 1 | 1999-02-16 |
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