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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/21/1992
Application #:
07564147
Filing Dt:
08/09/1990
Inventors:
JOSEPH J. DUFFY, JON D. HARTZLER, ROBERT A. MARIN, RICHARD D. MULES
Title:
PRODUCING PAR-ARAMID PULP BY MEANS OF GRAVITY-INDUCED SHEAR FORCES
Assignment: 1
Reel/Frame:
005437/0385Recorded: 09/13/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/30/1990
Exec Dt:
08/02/1990
Exec Dt:
07/30/1990
Exec Dt:
07/27/1990
Assignee:
WILMINGTON, DELAWARE
Correspondent:
ROBERT J. SHAFER
PATENT DIVISION, LEGAL DEPT.,
E. I. DU PONT DE NEMOURS AND CO.,
WILMINGTON, DE 19898

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