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Kendall R. Pearson
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Bend, OR, US
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Patents Grants
last 30 patents
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Patent Grant
Solvent-resistant microporous polybenzimidazole membranes and modules
Patent number
6,986,844
Issue date
Jan 17, 2006
Bend Research, Inc.
Robert P. Barss
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Solvent-resistant microporous polybenzimidazole membranes
Patent number
6,623,639
Issue date
Sep 23, 2003
Bend Research, Inc.
Robert P. Barss
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Water recovery using a bi-directional air exchanger for a metal-air...
Patent number
6,087,029
Issue date
Jul 11, 2000
AER Energy Resources, Inc.
Neal Golovin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Solvent-resistant microporous polybenzimidazole membranes and modules
Publication number
20040084365
Publication date
May 6, 2004
Robert P. Barss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Solvent-resistant microporous polybenzimidazole membranes
Publication number
20030159980
Publication date
Aug 28, 2003
Robert P. Barss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL