CA978175A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Logging-while-drilling tool
Assignee: Mobil Oil AS
•
Filing: 1973-03-29
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Granted: 1975-11-18
•
Expires: 1993-03-29
Abstract
No abstract record available.
Inventors
- 👤 Bobbie J. Patton
- 👤 Maurice J. Prior
- 👤 Vasel R. Slover (Jr.)
- 👤 James H. Sexton
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 22:52
CPC Classifications
E; E21; E21B; E21B47/00; E21B47/12; E21B47/14; E21B47/18; E21B47/20; C; C10; C10M; C10M2201/00; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/083; C10M2201/084; C10M2201/085; C10M2201/087; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/023; C10M2207/024; C10M2207/026; C10M2207/08; C10M2207/10; C10M2207/18; C10M2207/20; C10M2207/28; C10M2207/284; C10M2207/285; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/106; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/044; C10M2215/06; C10M2215/062; C10M2215/064; C10M2215/065; C10M2215/066; C10M2215/14; C10M2215/18; C10M2215/22; C10M2215/221; C10M2215/223; C10M2215/224; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/30; C10M2219/00; C10M2219/04; C10M2219/044; C10M2219/08; C10M2219/082; C10M2219/085; C10M2219/087; C10M2219/088; C10M2219/089; C10M2219/10; C10M2219/104; C10M2219/108; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2223/043; C10M2227/00; C10M2227/06; C10M2227/061; C10N; C10N2040/00; C10N2040/08
Claims Analysis
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References Cited (Backward Citations)
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