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Po-Wen Shih
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Changhua County, TW
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last 30 patents
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Patent Grant
Tube of radiator
Patent number
8,905,084
Issue date
Dec 9, 2014
Cryomax Cooling System Corp.
Po-Wen Shih
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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Patent Application
REPLACEABLE MEMBRANE DISTILLATION MODULE AND MEMBRANE DISTILLATION...
Publication number
20240382903
Publication date
Nov 21, 2024
Allied Supreme Corp.
Roger CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Tube of Radiator
Publication number
20140158248
Publication date
Jun 12, 2014
Po-Wen Shih
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...