Patent Assignment
Reel/Frame 005568/0928
Assignment of Assignors Interest.
Recorded: 1991-01-22
Pages: 3
Assignor
HOWSON-ALGRAPHY INC.
Executed: 1991-01-15
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Covered Property
(1)
Printing Plates
Patent:
4,294,910 →
Application:
06/177,283 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.