IP Library Granted Patent US 6,398,912
Granted Patent Utility PCT National Stage
US 6,398,912 · Confirmation No. 9921

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2001-01-09 LET. Miscellaneous Incoming Letter 18 View
2001-01-09 LET. Miscellaneous Incoming Letter 18 View
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Quick Facts
Patent No.
US 6,398,912
App. No.
09/743,355
Filed
2001-01-09
Granted
2002-06-04
Art Unit
1731
PTA
0 days