Inventor · disambiguated record
Wilton Gravley
Also filed as: GRAVLEY WILTON · PATTON BOBBIE J
6 granted patents·259 citations·filing 1977–1984
87Inventor score
Top patents by PatentIndex Score
6 records- 0190US4156467AWell drilling systemMOBIL CORP·Filed 1977·Granted May 29, 1979·45 cites·8 claims
- 0283US4577701ASystem of drilling deviated wellboresMOBIL OIL CORP·Filed 1984·Granted Mar 25, 1986·63 cites·4 claims
- 0381US4361193AMethod and arrangement for improving cuttings removal and reducing differential pressure sticking of drill strings in wellboresMOBIL OIL CORP·Filed 1980·Granted Nov 30, 1982·61 cites·14 claims
- 0478US4384483APreventing buckling in drill stringMOBIL OIL CORP·Filed 1981·Granted May 24, 1983·57 cites·6 claims
- 0574US4114435AWell drilling systemMOBIL OIL CORP·Filed 1977·Granted Sep 19, 1978·20 cites·4 claims
- 0643US4431068AExtended reach drilling methodMOBIL OIL CORP·Filed 1980·Granted Feb 14, 1984·13 cites·5 claims
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