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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/28/1984
Application #:
06412926
Filing Dt:
08/30/1982
Inventors:
JAMES C. WITHERS, RAOUF O. LOUTFY
Title:
ACID MELT TREATMENT TO ACTIVATE CARBON FOR USE AS REDUCTANT
Assignment: 1
Reel/Frame:
004043/0989Recorded: 08/30/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/24/1982
Exec Dt:
08/24/1982
Assignee:
515 S. FLOWER ST.
LOS ANGELES, CALIFORNIA 90071
Correspondent:
SHERIDAN, ROSS & MCINTOSH
4155 EAST JEWELL AVE., STE. 814
DENVER, CO 80222
Assignment: 2
Reel/Frame:
004512/0739Recorded: 02/24/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/12/1986
Assignee:
1501 ALCOA BUILDING
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DANIEL A. SULLIVAN JR.,
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA. 15069

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