IP Library Assignment 003997/0818
Patent Assignment
Reel/Frame 003997/0818

Assignment of Assignors Interest.

Recorded: 1982-06-04 Pages: 2
Assignors
ROBERTSON, DAVID A.
Executed: 1982-02-16
TURNER, NORMAN L.
Executed: 1982-02-16
Assignee
Covered Property (1)
Beam Scanning Method and Apparatus for Ion Implantation
Patent: 4,421,988 →
Application: 06/349,742 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 1999
From: VARIAN ASSOCIATES, INC.
To: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
Reel/Frame 010024/0960 →