Patent Assignment
Reel/Frame 020985/0976
Assignment of Assignor's Interest
Recorded: 2008-05-08
Pages: 2
Assignee
SDC MATERIALS, INC.
940 S. PARK LANE, SUITE 2, TEMPE, ARIZONA, 85281
Covered Property
(1)
Shape of Cone and Air Input Annulus
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.