Method of refurbishing a diesel injector valve seat

United States of America Patent

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Nov 1, 2011
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May 21, 2009
app pub date
Nov 21, 2007
filing date
Nov 21, 2007

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Abstract

A method to refurbish a valve seat in a fuel injector module housing where the valve seat is of a larger diameter than an associate valve guide bore user using an indexable insert insertable into the bore and oriented in a manner to engage the valve seat to facilitate refurbishing.

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Patent Owner(s)

Patent Owner	Address
DETROIT DIESEL REMANUFACTURING LLC	13400 OUTER DRIVE WEST DETROIT MI 48239-4001

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Inventor Name	Address	# of filed Patents	Total Citations
Kosiorek, Roman F	Greenville, US	4	9

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Method of refurbishing a diesel injector valve seat

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United States of America Patent

11943802

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PATENT NO	8046917
APP PUB NO	20090126193A1
SERIAL NO	11943802
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 01, 2011	US,8046917,B2 US8046917B2	GRANTED PATENT AS SECOND PUBLICATION
May 21, 2009	US,20090126193,A1 US20090126193A1	FIRST PUBLISHED PATENT APPLICATION

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11943802

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