Assignment of Assignor's Interest

Recorded: 2006-06-08 Pages: 2

Assignor

MANSUY, NEIL

Executed: 2006-05-10

Assignee

SUBSURFACE TECHNOLOGIES, INC.

40 STONE CASTLE ROAD, ROCK TAVERN, NEW YORK, 12575

Covered Property (1)

Well Maintenance Equipment and Procedure

Patent: 7,337,845 →

Application: 10/311,735 →

Related Assignments (2)

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