Inventor · disambiguated record
Janet L. Roper
Also filed as: ROPER JANET L
2 granted patents·96 citations·filing 1999–2001
68Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERV INC2
Top patents by PatentIndex Score
2 records- 0176US6427775B1Methods and apparatus for completing wells in unconsolidated subterranean zonesHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Aug 6, 2002·68 cites·28 claims
- 0265US6571872B2Apparatus for completing wells in unconsolidated subterranean zonesHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Jun 3, 2003·28 cites·64 claims
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