Assignment of Assignor's Interest

Recorded: 2012-02-23 Pages: 4

Assignors

KASPRICK, BEN

Executed: 2012-02-15

BRADKA, THOMAS D.

Executed: 2012-02-15

Assignee

HELICAL PIER SYSTEMS LTD.

8610-111 STREET, FORT SASKATCHEWAN, AB, T8L 3T4, CANADA

Covered Property (1)

Method and Apparatus for Load Testing a Pile

Patent: 8,517,640 →

Application: 13/032,097 →

Publication: US 2011/0217125

Related Assignments (1)

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