Assignment of Assignor's Interest

Recorded: 2001-04-30 Received: 2001-05-10 Pages: 2

Assignors

KERCHEVAL,KENT E.

Executed: 2001-04-24

LANGSENKAMP, AL

Executed: 2001-04-24

Assignee

SIGMA COMMUNICATIONS, INC

SUITE 200, 714 NORTH SENATE AVE., INDIANAPOLIS, IN, 46202, UNITED STATES

Covered Property (1)

Automated Nodal Calling System

Application: 09/845,236 →