Assignment of Assignors Interest.

Recorded: 1981-06-26 Pages: 2

Assignors

BOYLAN, FRANCIS J.

Executed: 1981-06-18

PORTER, CLEMMON

Executed: 1981-06-18

BRUNO, OLGA D.

Executed: 1981-06-18

Assignee

Covered Property (1)

Defoamer Composition and Use Thereof

Patent: 4,377,493 →

Application: 06/277,630 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.