MACHINE AND METHOD FOR TRENCHLESS CONDUIT INSTALLATION

United States of America Patent

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Issued Date
Sep 24, 2009
app pub date
Mar 19, 2008
filing date
Mar 19, 2008

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Abandoned

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Abstract

An improved machine and method of horizontal drilling is disclosed wherein the machine includes a device for producing a continuous length of conduit that surrounds the drill string for simultaneous boring and positioning of the conduit.

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Patent Owner(s)

Patent Owner	Address
CATERPILLAR INC	510 LAKE COOK ROAD SUITE 100 DEERFIELD IL 60015

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F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pierz, Stephen J	Peoria , US	18	133

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MACHINE AND METHOD FOR TRENCHLESS CONDUIT INSTALLATION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12051004

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12051004

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