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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
10/10/2000
Application #:
09135617
Filing Dt:
08/18/1998
Inventors:
GREGORY A. MESZAROS, ROGER MARQUART, DAVID J. WALKER, JOHN G. ESTOCIN, FRANK L. KEMENY
Title:
MEASURING THE THICKNESS OF HOT SLAG IN STEELMAKING
Assignment: 1
Reel/Frame:
009397/0929Recorded: 08/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/12/1998
Exec Dt:
08/12/1998
Assignee:
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 2
Reel/Frame:
009397/0931Recorded: 08/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/1998
Assignee:
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 3
Reel/Frame:
009397/0933Recorded: 08/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/1998
Assignee:
22 TRAILS END
GRAND ISLAND, NEW YORK 14072
Correspondent:
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 4
Reel/Frame:
009397/0944Recorded: 08/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/1998
Assignee:
600 GRANT ST.
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 5
Reel/Frame:
009397/0937Recorded: 08/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/17/1998
Assignee:
22 TRAILS END
GRAND ISLAND, NEW YORK 14072
Correspondent:
WILLIAM L. KRAYER
241 MERION DR.
PITTSBURGH, PA 15228
Assignment: 6
Reel/Frame:
015953/0753Recorded: 11/08/2004Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/02/2001
Assignee:
600 GRANT STREET
LAW DEPARTMENT - ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DKW LAW GROUP, LLC
WILLIAM P. SMITH, ESQ.
58TH FLOOR, USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:
015953/0740Recorded: 11/08/2004Pages: 13
Conveyance:
CONVERSION TO CORPORATION
Assignor:
Exec Dt:
12/31/2001
Assignee:
600 GRANT STREET, 15TH FLOOR
LAW DEPARTMENT - ROOM 1500
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DKW LAW GROUP, LLC
WILLIAM P. SMITH
58TH FLOOR, USX TOWER
600 GRANT STREET
PITTSBURGH, PA 15219

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