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Inventors

Mark S. Nowell Christopher Todd Barnett Kelcy Jake Foster Michael Eugene May Michael Cole Thomas

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Kerr Machine Co.

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Valve Seat And Valve With Hardened Inserts

62/607,872 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 19, 2017

Case Type Provisional

Status Provisional Application Expired

Child 16/111,754 Pending

Child 16/216,709 Pending

Last Updated: 5 years, 4 months ago

Date	#	Transaction
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Valve Seat And Valve With Hardened Inserts

62/607,872 | U.S. Patent Application

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