Piezoelectric pumps

United States of America Patent

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Aug 25, 1998
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app pub date
Feb 18, 1997
filing date
Aug 29, 1994

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Abstract

The present invention is directed to an electro-motional device, specifically piezoelectric pumps. More specifically, the present invention is directed to various piezoelectric pumps such as diaphragm pumps, double acting piston pumps, peristaltic pumps or centrifugal pumps.

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Patent Owner(s)

Patent Owner	Address
STRESS ENGINEERING SERVICES INC	7030 STRESS ENGINEERING WAY MASON OH 45040

International Classification(s)

H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Matice, Christopher J	Bellbrook, OH	13	1578
Sager, Frank Everett	Clear Lake Shores, TX	5	121

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Piezoelectric pumps

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08801618

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PATENT NO	5798600
SERIAL NO	08801618
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08801618

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