Inventor · disambiguated record
Daniel W. Brietzke
Also filed as: BRIETZKE DANIEL W
6 granted patents·90 citations·filing 2004–2014
83Inventor score
Technology areasE21B
Files withSMITH INTERNATIONAL6
Top patents by PatentIndex Score
6 records- 0180US7690442B2Drill bit and cutting inserts for hard/abrasive formationsSMITH INTERNATIONAL·Filed 2006·Granted Apr 6, 2010·22 cites·53 claims
- 0270US9915101B2Underreamer for increasing a bore diameterSMITH INTERNATIONAL·Filed 2013·Granted Mar 13, 2018·4 cites·17 claims
- 0370US7234549B2Methods for evaluating cutting arrangements for drill bits and their application to roller cone drill bit designsSMITH INTERNATIONAL·Filed 2004·Granted Jun 26, 2007·30 cites·35 claims
- 0469US7292967B2Methods for evaluating cutting arrangements for drill bits and their application to roller cone drill bit designsSMITH INTERNATIONAL·Filed 2004·Granted Nov 6, 2007·29 cites·37 claims
- 0567US9915100B2Underreamer for increasing a bore diameterSMITH INTERNATIONAL·Filed 2014·Granted Mar 13, 2018·3 cites·25 claims
- 0661US9428962B2Selective deployment of underreamers and stabilizersSMITH INTERNATIONAL·Filed 2013·Granted Aug 30, 2016·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →