Inventor · disambiguated record
Steven D. Gullion
Also filed as: GULLION STEVEN D · GULLION STEVEN DOUGLAS
5 granted patents·1 pending application·168 citations·filing 1987–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0187US4742874ASubsea wellhead seal assemblyCAMERON IRON WORKS INC·Filed 1987·Granted May 10, 1988·94 cites·4 claims
- 0253US4759409ASubsea wellhead seal assemblyCAMERON IRON WORKS INC·Filed 1987·Granted Jul 26, 1988·25 cites·8 claims
- 0352US4791987AWellhead sealCAMERON IRON WORKS INC·Filed 1987·Granted Dec 20, 1988·23 cites·11 claims
- 0447US2012303655A1System and Method for Reviewing and Editing Article-Related ListGULLION STEVEN DOUGLAS·Filed 2011·Application pending·0 cites
- 0537US5148871ATension adapter assembly for completion riserCOOPER IND INC·Filed 1991·Granted Sep 22, 1992·14 cites·3 claims
- 0637US4892149AMethod of securing a tubular member within an annular well member, the combined well structure and the toolCAMERON IRON WORKS INC·Filed 1988·Granted Jan 9, 1990·12 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →