Inventor · disambiguated record
Bruce Cram
Also filed as: CRAM BRUCE · CRAM BRUCE A
1 granted patent·4 pending applications·8 citations·filing 2003–2010
31Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0156US8256517B2Downhole multiple bore tubing apparatusINGRAHAM DEREK·Filed 2009·Granted Sep 4, 2012·8 cites·21 claims
- 0227US2010252256A1Method of isolating a downhole zone for the gathering of dataSMITH INTERNATIONAL·Filed 2010·Application pending·0 cites
- 0326US2004194954A1Hydraulically set liner hangerFiled 2003·Application pending·0 cites
- 0419US2005126775A1Hydraulic release running toolFiled 2004·Application pending·0 cites
- 0515US2004221984A1Debris screen for a downhole toolFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →