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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/01/1993
Application #:
07561047
Filing Dt:
08/01/1990
Inventor:
GERALD R. CRAWFORD
Title:
LONG-WEAR PACKERHEAD SEGMENT
Assignment: 1
Reel/Frame:
005454/0551Recorded: 10/01/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/29/1990
Assignee:
111 SOUTH GEORGE ST., A CORP. OF IOWA
SIOUX CITY, IOWA 51102
Correspondent:
BAKER & MCKENZIE
ONE PRUDENTIAL PLAZA
130 EAST RANDOLPH DR.
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:
013128/0912Recorded: 08/05/2002Pages: 6
Conveyance:
COLLATERAL AGREEMENT
Assignor:
Exec Dt:
07/25/2002
Assignee:
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Correspondent:
FEDERAL RESEARCH CORP.
ANDREA SERDIUK
400 SEVENTH STREET NW
SUITE 101
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:
015612/0133Recorded: 01/27/2005Pages: 19
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/23/2004
Assignee:
2600 W. BIG BEAVER ROAD
TROY, MICHIGAN 48084
Correspondent:
MARK BISARD
27777 FRANKLIN ROAD
SUITE 2500
SOUTHFIELD, MI 48034-8214
Assignment: 4
Reel/Frame:
015612/0989Recorded: 01/28/2005Pages: 4
Conveyance:
RELEASE AND REASSIGNMENT OF PATENTS
Assignor:
Exec Dt:
12/23/2004
Assignee:
111 S. GEORGIA STREET
SIOUX CITY, IOWA 51103
Correspondent:
MARK BISARD
27777 FRANKLIN RD.
SUITE 2500
SOUTHFIELD, MI 48034

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