IP Library › Granted Patent US 6,595,294
Granted Patent Utility PCT National Stage
US 6,595,294 · Confirmation No. 5020

METHOD AND DEVICE FOR GAS LIFTED WELLS

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2001-04-04 ABST Abstract 1 View
2001-04-04 LET. Miscellaneous Incoming Letter 65 View
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Quick Facts
Patent No.
US 6,595,294
App. No.
09/719,979
Filed
2001-04-04
Granted
2003-07-22
Art Unit
3672
PTA
0 days