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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/08/1989
Application #:
07246672
Filing Dt:
09/19/1988
Inventor:
JOHN D. LANGLEY
Title:
COMPOSITE CHEMICAL BARRIER FABRIC
Assignment: 1
Reel/Frame:
004943/0999Recorded: 09/19/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/19/1988
Assignee:
Correspondent:
JOSEPH H. BEUMER
1100 JORDAN LANE, STE. K
HUNTSVILLE, AL 35816-3030
Assignment: 2
Reel/Frame:
005013/0910Recorded: 01/25/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/09/1989
Assignee:
Correspondent:
ROBERT J. SHAFER
LEGAL DEPARTMENT, PATENT DIVISION
E. I. DU PONT DE NEMOURS & COMPANY
WILMINGTON, DE 19898

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