Inventor · disambiguated record
Steven Hart
Also filed as: HART STEVEN · HART STEVEN J · HART STEVEN JAMES
4 granted patents·3 pending applications·270 citations·filing 2000–2008
82Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP2CAMCO INTERNAT U K LTD1GRANT PRIDECO LP1SCHLUMBERGE TECHNOLOGY CORP1SINDT OLIVIER1
Top patents by PatentIndex Score
7 records- 0193US6394200B1Drillout bi-center bitCAMCO INTERNAT U K LTD·Filed 2000·Granted May 28, 2002·148 cites·72 claims
- 0284US7188685B2Hybrid rotary steerable systemSCHLUMBERGE TECHNOLOGY CORP·Filed 2002·Granted Mar 13, 2007·88 cites·6 claims
- 0368US7942214B2Steerable drilling systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted May 17, 2011·11 cites·13 claims
- 0462US6606923B2Design method for drillout bi-center bitsGRANT PRIDECO LP·Filed 2002·Granted Aug 19, 2003·23 cites·37 claims
- 0545US2006157283A1Steerable drilling systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
- 0635US2010101867A1Self-stabilized and anti-whirl drill bits and bottom-hole assemblies and systems for using the sameSINDT OLIVIER·Filed 2008·Application pending·0 cites
- 0732US2002020565A1Multi-directional cutters for drillout bi-center drill bitsFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →