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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/24/2009
Application #:
10957270
Filing Dt:
10/01/2004
Publication #:
Pub Dt:
02/24/2005
Inventors:
Kristin R. Brandenberg, John R. Keough, Kathy L. Hayrynen, Gerald J. Wurtsmith
Title:
METHOD OF PRODUCING DOWNHOLE DRILL BITS WITH INTEGRAL CARBIDE STUDS
Assignment: 1
Reel/Frame:
033534/0043Recorded: 08/14/2014Pages: 7
Conveyance:
SECURITY INTEREST
Assignor:
Exec Dt:
08/13/2014
Assignee:
801 WEST BIG BEAVER ROAD
TROY, MICHIGAN 48080
Correspondent:
ANGELA ALVAREZ SUJEK - BODMAN PLC
201 S. DIVISION, SUITE 400
ANN ARBOR, MI 48104
Assignment: 2
Reel/Frame:
033549/0917Recorded: 08/15/2014Pages: 8
Conveyance:
SECURITY INTEREST
Assignor:
Exec Dt:
08/13/2014
Assignee:
30 W. MONROE STREET, SUITE 710
CHICAGO, ILLINOIS 60603
Correspondent:
RAQUEL HALEEM C/O KATTEN MUCHIN ROSENMAN
525 WEST MONROE STREET
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
049871/0436Recorded: 07/26/2019Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/26/2019
Assignee:
12202 NEWBURGH ROAD
LIVONIA, MICHIGAN 48150
Correspondent:
JENNIFER CARUSONE
101 N. TRYON ST., SUITE 1900
ROBINSON, BRADSHAW & HINSON, P.A.
CHARLOTTE, NC 28246
Assignment: 4
Reel/Frame:
049871/0452Recorded: 07/26/2019Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/26/2019
Assignee:
12202 NEWBURGH ROAD
LIVONIA, MICHIGAN 48150
Correspondent:
JENNIFER CARUSONE
101 N. TRYON ST., SUITE 1900
ROBINSON, BRADSHAW & HINSON, P.A.
CHARLOTTE, NC 28246

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