Assignee
BREKKE KRISTIAN
US·4 granted patents·3 pending applications·6 citations·filing 2006–2013
Top patents by PatentIndex Score
7 records- 0173US8919434B2System and method for fracturing of oil and gas wellsBREKKE KRISTIAN·Filed 2012·Granted Dec 30, 2014·4 cites·5 claims
- 0262US8919440B2System and method for detecting screen-out using a fracturing valve for mitigationBREKKE KRISTIAN·Filed 2012·Granted Dec 30, 2014·2 cites·8 claims
- 0348US9085956B2System and method for controlling flow through a pipe using a finger valveBREKKE KRISTIAN·Filed 2012·Granted Jul 21, 2015·0 cites·11 claims
- 0446US8997555B2System and method for generating a change in pressure proportional to fluid viscosityBREKKE KRISTIAN·Filed 2013·Granted Apr 7, 2015·0 cites·12 claims
- 0537US2013248193A1System and Method for Delaying Actuation using a Destructible Impedance DeviceBREKKE KRISTIAN·Filed 2012·Application pending·0 cites
- 0635US2012042820A1Stepped boat hullBREKKE KRISTIAN·Filed 2011·Application pending·0 cites
- 0735US2007114020A1Robust sand screen for oil and gas wellsBREKKE KRISTIAN·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →