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CONTROL ALGORITHM OF VARIABLE SPEED PUMPING SYSTEM

11/286,888 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 23, 2005

Examiner DOUGLAS S LEE

Class 700

Art Group 2121

Patent No. 8,019,479

Case Type Utility - 700/282000

Status Patented Case

Parent 10/926,513 Patented

Child 13/230,678 Patented

Child 11/567,916 Patented

Child 11/608,001 Patented

Child 11/608,860 Patented

Child 11/608,887 Patented

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Last Updated: 5 years ago

Date	#	Transaction
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CONTROL ALGORITHM OF VARIABLE SPEED PUMPING SYSTEM

11/286,888 | U.S. Patent Application

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