Inventor · disambiguated record
Carl Bismarck Ferguson
Also filed as: FERGUSON CARL BISMARCK
1 granted patent·1 pending application·0 citations·filing 2007–2014
7Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0135US10006284B2Using screened pads to filter unconsolidated formation samplesHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 26, 2018·0 cites·22 claims
- 0229US2008217002A1Sand control screen having a micro-perforated filtration layerSIMONDS FLOYD RANDOLPH·Filed 2007·Application pending·0 cites
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