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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/10/1991
Application #:
07449089
Filing Dt:
12/08/1989
Inventors:
GARY T. ROCHELLE, JOHN C. S. CHANG
Title:
PROCESS FOR REMOVING SULFUR FROM SULFUR-CONTAINING GASES: HIGH CALCIUM FLY-ASH
Assignment: 1
Reel/Frame:
005483/0129Recorded: 10/19/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/13/1990
Assignee:
201 WEST SEVENTH STREET
AUSTIN, TEXAS 78701
Correspondent:
DAVID L. PARKER
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210

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