Inventor · disambiguated record
Samuel C. Kucera
Also filed as: KUCERA SAMUEL C
7 granted patents·1 pending application·7 citations·filing 2013–2018
74Inventor score
Top patents by PatentIndex Score
8 records- 0169US10077631B2Pressure equalizing valve insensitive to setting depth and tubing pressure differentialsBAKER HUGHES INC·Filed 2015·Granted Sep 18, 2018·2 cites·14 claims
- 0261US9062519B2Bi-directional pressure equalization valveKUCERA SAMUEL C·Filed 2013·Granted Jun 23, 2015·3 cites·20 claims
- 0360US9896907B2Equalizer valve with opposed seals biased toward closed from rising pressure on either of opposed sidesBAKER HUGHES INC·Filed 2015·Granted Feb 20, 2018·1 cites·15 claims
- 0451US9470064B2Safety valve, downhole system having safety valve, and methodKUCERA SAMUEL C·Filed 2013·Granted Oct 18, 2016·1 cites·19 claims
- 0550US10794147B2Downhole component including a unitary body having an internal annular chamber and fluid passagesBURRIS JOHN·Filed 2018·Granted Oct 6, 2020·0 cites·17 claims
- 0643US9744660B2Control line operating system and method of operating a toolJONES BRETT CULLEN·Filed 2013·Granted Aug 29, 2017·0 cites·22 claims
- 0743US9719326B2Switch between redundant control systems for a subsurface safety valveBAKER HUGHES INC·Filed 2013·Granted Aug 1, 2017·0 cites·22 claims
- 0829US2016298421A1Barrier with rotation protectionGARR RONALD J·Filed 2016·Application pending·0 cites
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