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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/13/1982
Application #:
06149602
Filing Dt:
05/13/1980
Inventor:
DONALD P. SULLIVAN
Title:
TEMPERATURE CONTROL SYSTEM AND METHOD FOR AN AUTOMATED GUIDEWAY TRANSIT SYSTEM
Assignment: 1
Reel/Frame:
005217/0634Recorded: 01/22/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/08/1989
Assignee:
Correspondent:
JOHN C. DORFMAN
DANN, DORFMAN, HERRELL & SKILLMAN, P.C.
ONE MERIDIAN PLAZA - STE. 900
1414 SOUTH PENN SQUARE, PHILADELPHIA, PA
. 19102-2440
Assignment: 2
Reel/Frame:
023679/0654Recorded: 12/21/2009Pages: 6
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
12/16/2009
Assignee:
1445 ROSS AVENUE
3RD FLOOR
DALLAS, TEXAS 75202
Correspondent:
EDWARD T. WHITE-HUNTON & WILLIAMS LLP
951 EAST BYRD STREET
RIVERFRONT PLAZA, EAST TOWER
RICHMOND, VA 23219-4074
Assignment: 3
Reel/Frame:
026136/0051Recorded: 04/15/2011Pages: 3
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/15/2011
Assignee:
N/A
SALT LAKE CITY, UTAH 84101
Correspondent:
EDWARD T. WHITE - HUNTON & WILLIAMS LLP
951 EAST BYRD STREET
RIVERFRONT PLAZA - EAST TOWER
RICHMOND, VA 23219-4074

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