Assignment of Assignor's Interest

Recorded: 2002-07-17 Received: 2002-07-25 Pages: 10

Assignor

NEWMAN, FREDERIC M.

Executed: 2002-07-15

Assignee

UNITRAK SERVICES, L.P.

203 WEST WALL STREET, MIDLAND, TX, 79701, UNITED STATES

Covered Properties (9)

Servicing System for Wells

Application: 10/113,609 →

Tongs Monitor with Learning Mode

Application: 10/046,688 →

Method of Monitoring Pumping Operations of a Service Vehicle at a Well Site

Application: 09/945,924 →

Method of managing workers at a well site

Application: 09/839,411 →

Method of Managing a Well File Record at a Well Site

Application: 09/839,444 →

Method of Monitoring Operations of Multiple Service Vehicles at a Well Site

Application: 09/838,857 →

Method of managing work orders at a well site

Application: 09/839,080 →

Method of managing billing information at a well site

Application: 09/839,103 →

Sucker Rod Tool

Application: 09/768,551 →