Inventor · disambiguated record
Jasper Underhill
Also filed as: UNDERHILL JASPER
3 granted patents·1 pending application·76 citations·filing 1998–2002
75Inventor score
Files withHALLIBURTON ENERGY SERV INC3
Top patents by PatentIndex Score
4 records- 0177US6096198AApparatus for conditioning metal cutting fluidsHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Aug 1, 2000·30 cites·23 claims
- 0261US6123490AApparatus for machining round holesHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Sep 26, 2000·24 cites·9 claims
- 0357US6110386AMethod for conditioning metal cutting fluidsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Aug 29, 2000·22 cites·4 claims
- 0428US2003230410A1Method and apparatus for installing tubing in a wellboreFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →