Inventor · disambiguated record
Delaney Michael Olstad
Also filed as: OLSTAD DELANEY · OLSTAD DELANEY MICHAEL
6 granted patents·1 pending application·160 citations·filing 2008–2024
86Inventor score
Technology areasE21B
Files withHEIDECKE KARSTEN2WEATHERFORD TECH HOLDINGS LLC2OLSTAD DELANEY MICHAEL1WEATHERFORD LAMB1WELLBORE INTEGRITY SOLUTIONS LLC1
Top patents by PatentIndex Score
7 records- 0195US9528326B2Method of using a top drive systemWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Dec 27, 2016·26 cites·17 claims
- 0295US8727021B2Top drive systemHEIDECKE KARSTEN·Filed 2012·Granted May 20, 2014·34 cites·38 claims
- 0392US8210268B2Top drive systemHEIDECKE KARSTEN·Filed 2008·Granted Jul 3, 2012·46 cites·32 claims
- 0490US8141642B2Fill up and circulation tool and mudsaver valveOLSTAD DELANEY MICHAEL·Filed 2009·Granted Mar 27, 2012·43 cites·29 claims
- 0570US7926577B2Methods and apparatus for supporting tubularsWEATHERFORD LAMB·Filed 2008·Granted Apr 19, 2011·11 cites·26 claims
- 0656US10400512B2Method of using a top drive systemWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Sep 3, 2019·0 cites·34 claims
- 0751US2025137355A1Wellbore cleaning toolsWELLBORE INTEGRITY SOLUTIONS LLC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →