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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/30/1993
Application #:
07853204
Filing Dt:
03/18/1992
Inventors:
HENRY J. WESLING, RICHARD D. ROBERTS, MICHAEL R. NOVAKOVICH
Title:
DISTRIBUTED PTU INTERFACE SYSTEM
Assignment: 1
Reel/Frame:
006055/0966Recorded: 03/18/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/12/1992
Exec Dt:
03/12/1992
Exec Dt:
03/12/1992
Assignee:
1501 LEBANON CHURCH ROAD
PITTSBURGH, PENNSYLVANIA 15236-1491
Correspondent:
SPENCER, FRANK & SCHNEIDER
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
007737/0162Recorded: 12/08/1995Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/22/1993
Assignee:
1501 LEBANON CHURCH ROAD
PITTSBURGH, PENNSYLVANIA 15236
Correspondent:
BRUENING LOGSDON ORKIN & HANSON, P.C.
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:
007894/0001Recorded: 04/15/1996Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/1996
Assignee:
1501 LEBANON CHURCH ROAD
PITTSBURGH, PENNSYLVANIA 15236
Correspondent:
WEBB, ZIESENHEIM, BRUENING, LOGSDON,
ORKIN & HANSON, P.C.
RICHARD L. BYRNE
700 KOOPERS BUILDING, 436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1818
Assignment: 4
Reel/Frame:
008162/0582Recorded: 10/03/1996Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/1996
Assignee:
1501 LEBANON CHURCH ROAD
PITTSBURGH, PENNSYLVANIA 15236
Correspondent:
WEBB ZIESENHEIM BRUENING LOGSDON ET AL
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 5
Reel/Frame:
010909/0551Recorded: 06/19/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/26/2000
Assignee:
EPPLESTRASSE 225
D-70567 STUTTGART, GERMANY
Correspondent:
WEBB ZIESENHEIM LOGSDON ORKIN ET AL
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1818

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