Patent Assignment
Reel/Frame 006808/0460
Assignment of Assignor's Interest
Recorded: 1993-07-29
Pages: 3
Assignor
FALK, RICHARD A.
Executed: 1993-07-07
Assignee
MIDWEST INSTRUMENT CO., INC.
541 INDUSTRIAL DRIVE, HARTLAND, WISCONSIN, 53029
Covered Property
(1)
Additive for Molten Metal Sampler
Patent:
5,447,080 →
Application:
08/067,715 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2010
From: MIDWEST INSTRUMENT COMPANY, INC.
To: M&I MARSHALL & ILSLEY BANK
Reel/Frame 023892/0578 →
Assignment of Assignor's Interest
Feb 5, 2013
From: MIDWEST INSTRUMENT COMPANY, INC.
To: HERAEUS ELECTRO-NITE CO., LLC
Reel/Frame 029756/0505 →
Assignment of Assignor's Interest
Mar 6, 2014
From: HERAEUS ELECTRO-NITE CO., LLC
To: KEYSTONE SENSORS LLC
Reel/Frame 032398/0326 →
Release of Security Interest
Mar 18, 2014
From: BMO HARRIS BANK, N.A., SUCCESSOR BY MERGER TO M & I MARSHALL & ILSLEY BANK
To: MIDWEST INSTRUMENT COMPANY, INC.
Reel/Frame 032459/0285 →
Security Interest
Jun 1, 2015
From: KEYSTONE SENSORS LLC
To: EXPORT-IMPORT BANK OF INDIA
Reel/Frame 035800/0383 →