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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/10/2001
Application #:
09095398
Filing Dt:
06/10/1998
Inventors:
ROY V. LEVERENZ, JOHN BOST
Title:
SUBSTRATE TREATMENT METHOD
Assignment: 1
Reel/Frame:
009251/0551Recorded: 06/10/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/27/1998
Exec Dt:
04/27/1998
Assignee:
2049 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 15222
Correspondent:
ALLEGHENY TELEDYNE INCORPORATED
ROBERT J. PUGH
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
031200/0274Recorded: 09/10/2013Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/1999
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
031200/0707Recorded: 09/10/2013Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2012
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:
031640/0510Recorded: 11/15/2013Pages: 99
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2013
Assignee:
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Correspondent:
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222

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