Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration

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United States of America Patent

PATENT NO 8557115
APP PUB NO 20120261315A1
SERIAL NO

13469535

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Abstract

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The present invention is directed to an alternative compact portable filtration device that can be used in remote locations and includes a single filtration cartridge that provides redundant filtration of the fluid (water). In particular, the device is a dual stage ultrafilter cartridge (apparatus) that is constructed and designed to provide a portable device that can be used in the field, such as during camping or military assignment, and offers two filtration stages (redundant filtration) within a single housing.

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Patent Owner(s)

Patent OwnerAddress
LAMBDA INVESTORS LLCC/O WEXFORD CAPITAL LP 411 WEST PUTNAM AVENUE WEXFORD PLAZA GREENWICH CT 06830

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barta, Norman Fairlawn, US 3 58
Collins, Gregory R Monroe, US 20 1136
Summerton, James Park Ridge, US 25 1694

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