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Patent Assignment Details
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Reel/Frame:010252/0730   Pages: 3
Recorded: 09/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/25/2000
Application #:
09395537
Filing Dt:
09/14/1999
Title:
METHOD FOR MAKING MANUFACTURED AGGREGATES FROM COAL COMBUSTION BY-PRODUCTS
Assignors
1
Exec Dt:
09/13/1999
2
Exec Dt:
09/13/1999
Assignee
1
1800 WASHINGTON ROAD
PITTSBURGH, PENNSYLVANIA 15241
Correspondence name and address
PAUL A. BECK & ASSOCIATES
PAUL A. BECK
1106 FRICK BUILDING
437 GRANT STREET
PITTSBURGH, PA 15219

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