Patent Assignment
Reel/Frame 004264/0716
Assignment of Assignors Interest.
Recorded: 1984-05-24
Pages: 1
Assignor
JOHNSON, ARDELLE R.
Executed: 1984-05-16
Assignee
FSI CORPORATION, A CORP. OF MN
335 LAKE HAZELTINE DRIVE, JONATHAN INDUSTRIAL CTR., CHASKA, MINNESOTA, 55318
Covered Property
(1)
Combined High Intensity Light and Holder for Silicon Wafers or Similar Article
Patent:
286,081 →
Application:
06/613,429 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 3, 1989
From: FSI CORPORATION
To: FSI INTERNATIONAL, INC.
Reel/Frame 005181/0843 →
Change of Name
Dec 3, 1989
From: FSI CORPORATION A CORP. MN
To: FSI INTERNATIONAL, INC. A CORP. OF MN
Reel/Frame 005207/0095 →
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 →