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Click below for detailed party information:

Inventors

Donald Getzlaf Marty Stromquist John Ravensbergen Douglas Braden David Devlin Travis Harris

Applicant

NCS Multistage Inc.

Assignee

NCS MULTISTAGE, INC.

Other Parties

NCS OILFIELD SERVICES CANADA, INC., Assignor

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CASING FLOAT TOOL

15/421,222 | U.S. Patent Application

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Location ELECTRONIC

Filed Jan. 31, 2017

Examiner TARA E SCHIMPF

Class 166

Art Group 3672

Case Type Utility - 166/285000

Status Publications -- Issue Fee Payment Verified

Parent 13/930,683 Patented

Parent 61/761,070 Expired

Child 15/919,370 Patented

Child 16/535,047 Pending

Last Updated: 3 years, 10 months ago

Date	#	Transaction
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15/421,222 | U.S. Patent Application

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