Inventor · disambiguated record
Mary Catherine Pfeifer
Also filed as: PFEIFER MARY C · PFEIFER MARY CATHERINE
2 granted patents·1 pending application·59 citations·filing 1999–2005
65Inventor score
Top patents by PatentIndex Score
3 records- 0191US6648552B1Sensor system for buried waste containment sitesBECHTEL BWXT IDAHO LLC·Filed 1999·Granted Nov 18, 2003·53 cites·46 claims
- 0254US6948882B2Sensor system for buried waste containment sitesBATTELLE ENERGY ALLIANCE LLC·Filed 2003·Granted Sep 27, 2005·6 cites·14 claims
- 0340US2005271474A1Sensor system for buried waste containment sitesSMITH ANN M·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →