Inventor · disambiguated record
Robert B. Kratochvil
Also filed as: KRATOCHVIL ROBERT · KRATOCHVIL ROBERT B · KRATOCHVIL ROBERT BOHUSLAV
6 granted patents·1 pending application·60 citations·filing 2007–2020
82Inventor score
Technology areasE21B
Files withKEY COMPLETIONS INC3IRON HORSE COILED TUBING INC2EXTREME ENERGY SOLUTIONS INC1KRATOCHVIL ROBERT BOHUSLAV1
Top patents by PatentIndex Score
7 records- 0192US11274525B2Apparatus for downhole fracking and a method thereofKEY COMPLETIONS INC·Filed 2020·Granted Mar 15, 2022·6 cites·25 claims
- 0288US10975663B2Apparatus for downhole fracking and a method thereofKEY COMPLETIONS INC·Filed 2019·Granted Apr 13, 2021·6 cites·8 claims
- 0385US9284823B2Combined perforating and fracking toolIRON HORSE COILED TUBING INC·Filed 2014·Granted Mar 15, 2016·12 cites·38 claims
- 0482US11156061B2Apparatus for downhole fracking and a method thereofKEY COMPLETIONS INC·Filed 2019·Granted Oct 26, 2021·3 cites·25 claims
- 0575US7789163B2Dual-stage valve straddle packer for selective stimulation of wellsEXTREME ENERGY SOLUTIONS INC·Filed 2007·Granted Sep 7, 2010·33 cites·4 claims
- 0644US9797228B2Combined perforating and fracking toolsIRON HORSE COILED TUBING INC·Filed 2015·Granted Oct 24, 2017·0 cites·12 claims
- 0729US2009145605A1Staged Actuation Shear Sub for Use DownholeKRATOCHVIL ROBERT BOHUSLAV·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →