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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
13695813
Filing Dt:
11/02/2012
Publication #:
Pub Dt:
02/14/2013
Inventors:
Tuomo Pirinen, Vesa Uitto, Joona Hakala, Anssi Klapuri
Title:
METHOD AND APPARATUS FOR DETECTING TIGHTNESS OF THREADED JOINTS OF DRILL RODS
Assignment: 1
Reel/Frame:
029441/0652Recorded: 12/11/2012Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/28/2012
Exec Dt:
11/22/2012
Exec Dt:
11/12/2012
Exec Dt:
11/27/2012
Assignee:
PIHTISULUNKATU 9
TAMPERE, FINLAND FI-33330
Correspondent:
MARIA GASAWAY
6325 HUNTLEY ROAD
WORTHINGTON, OH 43085

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