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Thomas J. Langenfeld

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Hydro-Gear Limited Partnership

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61/902,108 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 8, 2013

Case Type Provisional

Status Provisional Application Expired

Child 14/535,664 Patented

Child 15/231,112 Patented

Last Updated: 5 years, 4 months ago

Date	#	Transaction
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61/902,108 | U.S. Patent Application

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