Inventor · disambiguated record
Kurt D. Koehler
Also filed as: KOEHLER KURT D
3 granted patents·80 citations·filing 1991–2003
74Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0174US6568481B2Deep well instrumentationSENSOR HIGHWAY LTD·Filed 2001·Granted May 27, 2003·45 cites·40 claims
- 0261US6668921B2Providing a conduit for an instrumentation lineSENSOR HIGHWAY LTD·Filed 2003·Granted Dec 30, 2003·23 cites·18 claims
- 0334US5163512AMulti-zone open hole completionSHELL OIL CO·Filed 1991·Granted Nov 17, 1992·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →