IP Library › Granted Patent US 6,614,021
Granted Patent Utility PCT National Stage
US 6,614,021 · Confirmation No. 6597

ION OPTICAL SYSTEM FOR A MASS SPECTROMETER

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2003-06-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-21 LET. Miscellaneous Incoming Letter 25 View
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Quick Facts
Patent No.
US 6,614,021
App. No.
09/787,773
Filed
2001-03-21
Granted
2003-09-02
Art Unit
2881
PTA
0 days