Application number | Title of the application | Filing Date | Status |
---|
07/615313 | DEVICE AND METHOD FOR REMOVING WATER FROM FUEL TANKS | Nov 18, 1990 | Abandoned |
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07/607948 | METHOD AND APPARATUS FOR STRIPPING CONTAMINANTS FROM WASTEWATER | Oct 31, 1990 | Abandoned |
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Array
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[id] => 2983414
[patent_doc_number] => 05211973
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[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Water treatment apparatus'
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[patent_app_number] => 7/605129
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[patent_app_date] => 1990-10-25
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07/601001 | DEVICE FOR THE RAPID FASTENING AND UNFASTENING OF TUBULAR FILTERING FABRICS | Oct 18, 1990 | Abandoned |
Array
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[id] => 2953117
[patent_doc_number] => 05193448
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[patent_issue_date] => 1993-03-16
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07/596852 | PROCESS AND APPARATUS FOR TREATING ION EXCHANGE RESIN | Oct 11, 1990 | Abandoned |
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07/594045 | OIL ABSORPTION METHOD AND APPARATUS UTILIZING A REPLACEABLE BLADDER | Oct 8, 1990 | Abandoned |
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07/586973 | INTERFACIAL PURIFYING APPARATUS USING TOURMALINE, METHOD THEREOF, AND TOURMALINE GRANULAR MATERIAL | Sep 23, 1990 | Abandoned |