Guofu Zhang

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Huimin Distriction, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing an inseminate
- Patent number 8,512,224
- Issue date Aug 20, 2013
- XY, LLC
- Xihe Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reproductive technology of low dose semen production and in vitro/i...
- Patent number 8,251,887
- Issue date Aug 28, 2012
- Xihe Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Production methology for frozen dairy
- Publication number 20100191042
- Publication date Jul 29, 2010
- XY, Inc.
- Xhihe Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING