IP Library › Assignment 005052/0867
Patent Assignment
Reel/Frame 005052/0867

Assignment of Assignors Interest.

Recorded: 1989-03-08 Pages: 1
Assignors
SYVERSON, DANIEL J.
Executed: 1989-02-20
NOVAK, RICHARD E.
Executed: 1989-02-20
HAAK, EUGENE L.
Executed: 1989-02-20
Assignee
FSI INTERNATIONAL, INC.,
322 LAKE HAZELTINE DRIVE,, JONATHAN INDUSTRIAL CENTER, A MN CORP., CHASKA,, MINNESOTA, 55318
Covered Property (1)
Etch Chamber with Gas Dispersing Membrane
Patent: 5,458,724 →
Application: 07/320,494 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 16, 1992
From: FSI INTERNATIONAL, INC., A CORPORATION OF MN
To: CONGRESS FINANCIAL CORPORATION AN IL CORPORATION
Reel/Frame 006041/0930 →
Release of Patents Apr 4, 1994
From: CONGRESS FINANCIAL CORPORATION (CENTRAL)
To: FSI INTERNATIONAL, INC.
Reel/Frame 006924/0912 →