Inventor · disambiguated record
Muhammad Asif Ehtesham
Also filed as: EHTESHAM MUHAMMAD ASIF
5 granted patents·37 citations·filing 2007–2012
78Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0175US7648179B2Connector having offset radius groovesHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Jan 19, 2010·16 cites·18 claims
- 0269US9217316B2Correlating depth on a tubular in a wellboreEHTESHAM MUHAMMAD ASIF·Filed 2012·Granted Dec 22, 2015·4 cites·22 claims
- 0366US8733449B2Selectively activatable and deactivatable wellbore pressure isolation deviceEHTESHAM MUHAMMAD ASIF·Filed 2011·Granted May 27, 2014·4 cites·23 claims
- 0465US7677302B2Spoolable connectorHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Mar 16, 2010·9 cites·35 claims
- 0564US8276676B2Pressure-activated valve for hybrid coiled tubing jointed tubing tool stringHRISCU IOSIF JOSEPH·Filed 2010·Granted Oct 2, 2012·4 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →