Patent Assignment
Reel/Frame 022021/0908
Assignment of Assignor's Interest
Recorded: 2008-12-23
Pages: 3
Assignor
CONSTANT, HENRY J., JR.
Executed: 2008-12-23
Assignee
GTECH CORPORATION
10 MEMORIAL BOULEVARD, PROVIDENCE, RHODE ISLAND, 02903
Covered Property
(1)
System and Method for Calibrating an Optical Reader System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.