Inventor · disambiguated record
Daryl Richard Sugden
Also filed as: SUGDEN DARYL R · SUGDEN DARYL RICHARD
3 granted patents·1 pending application·9 citations·filing 2003–2012
61Inventor score
Top patents by PatentIndex Score
4 records- 0166US8967278B2Collar assembly for breaking tubing hanger connectionsSUGDEN DARYL RICHARD·Filed 2012·Granted Mar 3, 2015·6 cites·23 claims
- 0243US7066255B2Protection against loss of downhole toolsNABORS IND INC·Filed 2003·Granted Jun 27, 2006·1 cites·23 claims
- 0332US6901999B2Swabbing tool for wellsNABORS IND INC·Filed 2003·Granted Jun 7, 2005·2 cites·9 claims
- 0430US2004088847A1Wire rope socketNABORS IND INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →