Assignment of Assignor's Interest

Recorded: 2008-01-16 Pages: 3

Assignor

BUTLER, TERRY DAN

Executed: 2007-01-23

Assignee

PRINCE, DENNIS SCOTT

1141 - 75 STREET, EDMONTON, T6K 2S4, CANADA

Covered Property (1)

Method and System for Detecting and Monitoring Emissions.

Patent: 8,949,037 →

Application: 12/015,294 →

Publication: US 2008/0195329

Related Assignments (2)

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