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Andrew Panlasigui
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San Diego, CA, US
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last 30 patents
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Patent Grant
Pressure vessels for holding cylindrical filtration cartridges
Patent number
7,947,177
Issue date
May 24, 2011
Protec Arisawa America, Inc.
Douglas W. Eisberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pressure vessels for holding cylindrical semipermeable membrane car...
Patent number
6,558,544
Issue date
May 6, 2003
Progressive Composite Technologies, Inc.
Douglas W. Eisberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pressure vessel locking ring
Patent number
D468392
Issue date
Jan 7, 2003
Progressive Composite Technologies, Inc.
Douglas W. Eisberg
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
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Patent Application
PRESSURE VESSELS FOR HOLDING CYLINDRICAL FILTRATION CARTRIDGES
Publication number
20070199878
Publication date
Aug 30, 2007
BEKAERT PROGRESSIVE COMPOSITES CORPORATION
Douglas W. Eisberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL