Assignment of Assignor's Interest

Recorded: 2005-05-05 Pages: 6

Assignor

KEYES, MR. THOMAS JOSEPH

Executed: 2005-05-02

Assignee

THERMACOR PROCESS, LP

1670 HICKS FIELD ROAD EAST, P.O. BOX 79670, FORT WORTH, TEXAS, 76179

Covered Properties (2)

Water Stop for a Loop Installation in a Pre-Insulated Pipeline

Patent: 7,028,717 →

Application: 11/090,431 →

Water Stop for a Line Installation in a Pre-Insulated Pipeline

Patent: 6,978,807 →

Application: 11/090,649 →

Related Assignments (1)

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