Patent Assignment
Reel/Frame 003852/0831
Assignment of Assignors Interest.
Recorded: 1981-05-14
Pages: 1
Assignor
WHEELER JAMES W.
Executed: 1981-02-02
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DEL.
WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Supersensitizing Direct Positive Dye Combinations
Patent:
4,355,098 →
Application:
06/233,657 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.