Assignment of Assignor's Interest

Recorded: 2009-01-22 Pages: 5

Assignors

RICHIE, DELANO S.

Executed: 2008-10-23

BARTON, DAVID D.

Executed: 2008-10-23

Assignee

EPI, L.P.

3910 H NORTH FREEWAY, HOUSTON, TEXAS, 77022

Covered Properties (2)

Systems and Methods for Monitoring System Performance

Patent: 7,680,625 →

Application: 11/600,298 →

Publication: US 2009/0139336

System and Methods for Testing, Monitoring, and Replacing Equipment

Patent: 7,908,118 →

Application: 12/287,300 →

Publication: US 2009/0037146

Related Assignments (1)

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