Patent Assignment
Reel/Frame 003944/0093
Assignment of Assignors Interest.
Recorded: 1982-01-08
Pages: 1
Assignor
SCHADT, FRANK LEONARD, III
Executed: 1981-09-29
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE, WILMINGTON, DELAWARE
Covered Property
(1)
Dye Mordanting Development
Patent:
4,383,023 →
Application:
06/307,647 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.