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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
16469756
Filing Dt:
06/14/2019
Publication #:
Pub Dt:
03/26/2020
Inventors:
Andreas RÖNPAGEL, Jan EHLERS
Title:
Apparatus and Method for Producing a Peripheral Groove in an End Portion of a Metal Tube
Assignment: 1
Reel/Frame:
066988/0197Recorded: 04/03/2024Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2020
Assignee:
AM KÜPGRABEN 3
WITTENBERGE, GERMANY 19322
Correspondent:
DAVID W. LAUB
700 THIRTEENTH STREET, NW
SUITE 800
WASHINGTON, DC 20005

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