Assignment of Assignors Interest.

Recorded: 1980-09-18 Pages: 1

Assignor

CESNA JOSEPH V.

Executed: 1980-08-25

Assignee

SPEEDFAM CORPORATION

A CORP. OF ILL., ILLINOIS

Covered Property (1)

Control Valve Assembly for Abrasive Slurry

Patent: 4,593,716 →

Application: 06/182,125 →

Related Assignments (1)

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