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Yong-Biao Liu
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Salinas, CA, US
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last 30 patents
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Patent Grant
Ultra-low oxygen treatment for post harvest pest control on agricul...
Patent number
7,765,733
Issue date
Aug 3, 2010
The United States of America as represented by the Secretary of Agriculture
Yong-Biao Liu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Insect trap
Patent number
6,772,556
Issue date
Aug 10, 2004
The United States of America as represented by the Secretary of Agriculture
Yong Biao Liu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Apparatus and method to treat materials for pest control and storage
Patent number
6,766,612
Issue date
Jul 27, 2004
The United States of America as represented by the Secretary of Agriculture
Yong-Biao Liu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING