IP Library › Granted Patent US 6,480,000
Granted Patent Utility PCT National Stage
US 6,480,000 · Confirmation No. 3222

DEVICE AND METHOD FOR MEASUREMENT OF RESISTIVITY OUTSIDE OF A WELLPIPE

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2001-02-27 TRNA Transmittal of New Application 50 View
2001-02-27 TRNA Transmittal of New Application 50 View
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Quick Facts
Patent No.
US 6,480,000
App. No.
09/719,636
Filed
2001-02-27
Granted
2002-11-12
Art Unit
2862
PTA
0 days