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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/27/1988
Application #:
07137899
Filing Dt:
12/28/1987
Inventors:
MILTON K. MURPHY, ARTHUR W. RICE, JOHN J. FREEMAN
Title:
PROCESS FOR PRODUCING HIGH QUALITY GAS FOR INSTRUMENTATION APPLICATION USING GAS SEPARATION MEMBRANES
Assignment: 1
Reel/Frame:
005711/0095Recorded: 05/20/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/02/1991
Exec Dt:
05/02/1991
Exec Dt:
05/07/1991
Assignee:
ST. LOUIS, MISSOURI
Correspondent:
HENRY CROSKELL
PERMEA, INC., A MONSANTO CO.
11444 LACKLAND ROAD
ST. LOUIS, MO 63146

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