Assignment of Assignor's Interest

Recorded: 2010-08-11 Pages: 7

Assignors

TROST, STEVEN M.

Executed: 2010-08-09

FOX, MICHAEL

Executed: 2010-07-19

Assignee

ENGIUS, INC.

712 EASTGATE, STILLWATER, OKLAHOMA, 74074

Covered Properties (4)

Method and system for concrete quality control based on the concrete's maturity

Application: 10/631,532 →

Publication: US 2004/0083057

Method and system for concrete quality control based on the concrete's maturity

Application: 11/227,708 →

Publication: US 2006/0058904

Method and System for Concrete Quality Control Based on the Concrete's Maturity

Patent: 7,398,131 →

Application: 11/714,628 →

Publication: US 2007/0179653

Method and System for Concrete Quality Control Based on the Concrete's Maturity

Patent: 8,032,244 →

Application: 12/109,165 →

Publication: US 2008/0221815

Related Assignments (2)

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