Patent Assignment
Reel/Frame 009263/0758
Assignment of Assignor's Interest
Recorded: 1998-06-15
Pages: 3
Assignee
SPEEDFAM CORPORATION
305 NORTH 54TH STREET, CHANDLER, ARIZONA, 85226
Covered Property
(1)
Polishing Apparatus with Improved Alignment of Polishing Plates
Patent:
6,113,478 →
Application:
09/099,638 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.