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Gene H. Huang
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Irvine, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Circular disc magnetic stirrer
Patent number
D847880
Issue date
May 7, 2019
Linsheng Walter Tien
D15 - Machines not elsewhere specified
Information
Patent Grant
Magnetic stirrer
Patent number
D606663
Issue date
Dec 22, 2009
Linsheng W. Tien
D24 - Medical and laboratory equipment
Information
Patent Grant
Magnetic stirrer
Patent number
D596309
Issue date
Jul 14, 2009
Linsheng W. Tien
D24 - Medical and laboratory equipment
Patents Applications
last 30 patents
Information
Patent Application
Magnetic Stirring Device and Method of Using the Same
Publication number
20170007972
Publication date
Jan 12, 2017
Linsheng Walter Tien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Magnetic Stirring Devices and Methods
Publication number
20100046323
Publication date
Feb 25, 2010
Linsheng Walter Tien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL