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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/04/2014
Application #:
13320206
Filing Dt:
11/11/2011
Publication #:
Pub Dt:
03/01/2012
Inventors:
Werner Herrfurth, Thomas Vogt
Title:
DEVICE FOR INSERTING A SHUT-OFF DEVICE IN A PIPELINE
Assignment: 1
Reel/Frame:
027217/0378Recorded: 11/11/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/04/2011
Exec Dt:
10/04/2011
Assignee:
WARNSTEDTER STRASSE 3
THALE, GERMANY 06502
Correspondent:
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 2
Reel/Frame:
057651/0981Recorded: 09/30/2021Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2020
Assignee:
WARNSTEDTER STRASSE 3
THALE, GERMANY 06502
Correspondent:
DAVID M. LAPRAIRIE
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST 4TH STREET
ROYAL OAK, MI 48067

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