Inventor · disambiguated record
Darrell Scott Costa
Also filed as: COSTA DARRELL S · COSTA DARRELL SCOTT
3 granted patents·5 pending applications·73 citations·filing 2000–2012
68Inventor score
Top patents by PatentIndex Score
8 records- 0190US6581980B1Threaded connection with high compressive ratingGRANT PRIDECO LP·Filed 2000·Granted Jun 24, 2003·66 cites·34 claims
- 0258US7823659B2Apparatus and methods for drilling and lining a wellboreENVENTURE GLOBAL TECHNOLOGY·Filed 2008·Granted Nov 2, 2010·7 cites·7 claims
- 0338US9822614B2Combined casing system and methodSHELL OIL CO·Filed 2012·Granted Nov 21, 2017·0 cites·22 claims
- 0438US2008100064A1Protective Compression and Tension Sleeves for Threaded Connections for Radially Expandable Tubular MembersENVENTURE GLOBAL TECHNOLOGY·Filed 2007·Application pending·0 cites
- 0536US2011253394A1Modifying expansion forces by adding compressionANDERSON MARK WILSON·Filed 2009·Application pending·0 cites
- 0635US2008142213A1Radial expansion of a wellbore casing against a formationENVENTURE GLOBAL TECHNOLOGY·Filed 2007·Application pending·0 cites
- 0733US2007175630A1Pressure cycling to control the material properties of a tubular memberENVENTURE GLOBAL TECHNOLOGY·Filed 2007·Application pending·0 cites
- 0832US2009302604A1Method and Apparatus for coupling Expandable Tubular MembersENVENTURE GLOBAL TECHNOLOGY·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →