IP Library › Granted Patent US 6,617,539
Granted Patent Utility PCT National Stage
US 6,617,539 · Confirmation No. 1650

LASER HEATER

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2003-07-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-05 LET. Miscellaneous Incoming Letter 25 View
2001-03-05 LET. Miscellaneous Incoming Letter 25 View
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Quick Facts
Patent No.
US 6,617,539
App. No.
09/786,460
Filed
2001-03-05
Granted
2003-09-09
Art Unit
1725
PTA
0 days