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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/31/2001
Application #:
09324248
Filing Dt:
06/02/1999
Inventors:
GEORGE W. SWISHER JR., JIANMIN ZHANG
Title:
DRUM MIXER HAVING A PLURALITY OF ISOLATED AGGREGATE TRANSPORT CHANNELS
Assignment: 1
Reel/Frame:
010019/0785Recorded: 06/02/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/18/1999
Exec Dt:
05/18/1999
Assignee:
P.O. BOX 1985
OKLAHOMA CITY, OKLAHOMA 73101
Correspondent:
DUNLAP, CODDING ET AL
MARC A. BROCKHAUS
9400 N. BROADWAY, SUITE 420
OKLAHOMA CITY, OK 73114

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