Assignment of Assignor's Interest

Recorded: 2010-08-11 Pages: 4

Assignor

HEFLEY, RANSOM MARK

Executed: 2010-07-29

Assignee

SUPER HEATERS NORTH DAKOTA LLC

14904 GAILLARDIA DR., OKLAHOMA CITY, OKLAHOMA, 73142-1832

Covered Properties (4)

Water Heating Apparatus for Continuous Heated Water Flow and Method for Use in Hydraulic Fracturing

Patent: 8,171,993 →

Application: 12/842,738 →

Publication: US 2010/0294494

Water Heating Apparatus for Continuous Heated Water Flow and Method for Use in Hydraulic Fracturing

Application: 61/254,122 →

Water heating apparatus for continuous heated water flow and method for use in hydraulic fracturing

Application: 61/276,950 →

Water Heating Apparatus for Continuous Heated Water Flow and Method for Use in Hydraulic Fracturing

Application: 61/297,097 →

Related Assignments (2)

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