IP Library Assignment 004085/0297
Patent Assignment
Reel/Frame 004085/0297

Assignment of Assignors Interest.

Recorded: 1982-12-27 Pages: 1
Assignor
BORON, JOSEPH J.
Executed: 1982-12-15
Assignee
MIDWEST INSTRUMENT CO., INC.
HARTFORD, WISCONSIN, 53029
Covered Property (1)
Molten Metal Sampler for Jominey Test
Patent: 4,487,082 →
Application: 06/453,010 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2014
From: HERAEUS ELECTRO-NITE CO., LLC
To: KEYSTONE SENSORS LLC
Reel/Frame 032398/0326 →
Security Interest Jun 1, 2015
From: KEYSTONE SENSORS LLC
To: EXPORT-IMPORT BANK OF INDIA
Reel/Frame 035800/0383 →