Assignment of Assignor's Interest

Recorded: 2008-02-13 Pages: 6

Assignors

FREDERICK, LARRY D.

Executed: 2008-01-23

MEDLEY, DWIGHT

Executed: 2008-01-23

TIVAS, ROY W.

Executed: 2007-09-06

Assignee

THE MOSAIC COMPANY

3033 CAMPUS DRIVE, SUITE E 490, PLYMOUTH, MINNESOTA, 55441

Covered Property (1)

Geosteering Detectors for Boring-Type Continuous Miners

Patent: 7,360,844 →

Application: 10/901,113 →

Publication: US 2005/0023881

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.