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Jinfeng Zhang
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Taizhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Adjusting apparatus for improving anti-cavitation effect of water p...
Patent number
12,129,870
Issue date
Oct 29, 2024
Taizhou Vocational College of Science & Technology
Zhenhua Shen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pump station for fertilization and irrigation system and water feed...
Patent number
12,025,156
Issue date
Jul 2, 2024
Taizhou Vocational College of Science & Technology
Chao Wang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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Patent Application
FIRE PUMP FOR FIRE FIGHTING SYSTEM
Publication number
20250163933
Publication date
May 22, 2025
Wenling Fluid Machinery Technology Institute of Jiangsu University
Jinfeng ZHANG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ADJUSTING APPARATUS FOR IMPROVING ANTI-CAVITATION EFFECT OF WATER P...
Publication number
20240337274
Publication date
Oct 10, 2024
Taizhou Vocational College of Science & Technology
Zhenhua SHEN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...