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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/28/1986
Application #:
06822441
Filing Dt:
01/27/1986
Inventors:
E. FREDERICK SCHOENEWEIS, DONN W. DUFFEY
Title:
STEM SEAL FOR TAPERED LUBRICATED PLUG VALVES
Assignment: 1
Reel/Frame:
004509/0951Recorded: 01/27/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/22/1986
Exec Dt:
01/22/1986
Assignee:
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
PATENT DEPT., PA79
ROCKWELL INTL., CORP.,
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
005156/0851Recorded: 06/12/1989Pages: 92
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/10/1989
Assignee:
Correspondent:
ANTHONY M. LORUSSO
LORUSSO & LOUD
440 COMMERCIAL ST.,
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
012906/0131Recorded: 05/16/2002Pages: 47
Conveyance:
FIRST AMENDED AND RESTATED SECURITY AGREEMENT
Assignor:
Exec Dt:
05/02/2002
Assignee:
MAIL CODE TX-942-14-11
901 MAIN STREET
DALLAS, TEXAS 75202
Correspondent:
O'MELVENY & MYERS LLP
SHARON M. MATTHEWS
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071-2899
Assignment: 4
Reel/Frame:
016630/0001Recorded: 10/10/2005Pages: 17
Conveyance:
GRANT OF PATENT SECURITY INTEREST
Assignor:
Exec Dt:
08/12/2005
Assignee:
901 MAIN STREET
ATTN: AGENCY MANAGEMENT
DALLAS, TEXAS 75202
Correspondent:
GINA M. DURHAM, ESQ.
400 SOUTH HOPE STREET
O'MELVENY & MYERS LLP
LOS ANGELES, CA 90071

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