Patent Assignment
Reel/Frame 023511/0681
Assignment of Assignor's Interest
Recorded: 2009-11-12
Pages: 2
Assignor
CHO, JEONG YONG
Executed: 2009-11-10
Assignee
MCA SAND CO., LTD.
115-57 GOEJEONG-DONG, SEO-GU, DAEJEON 302-816, KOREA, REPUBLIC OF
Covered Property
(1)
Air Clay and Method of Manufacturing the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.