Inventor · disambiguated record
Rockni Van Clief
Also filed as: VAN CLIEF ROCKNI · VAN CLIEF ROCKNI R
5 granted patents·2 pending applications·4 citations·filing 2012–2023
65Inventor score
Technology areasE21B
Files withBROUSSARD JOHN P2BAKER HUGHES A GE CO LLC1BISHOP DAVID1DOWNHOLE INNOVATIONS LLC1LIQUID ROD LIFT LLC1
Top patents by PatentIndex Score
7 records- 0162US9057251B2Gravel pack inner string hydraulic locating deviceBROUSSARD JOHN P·Filed 2012·Granted Jun 16, 2015·2 cites·33 claims
- 0261US9068435B2Gravel pack inner string adjustment deviceBROUSSARD JOHN P·Filed 2012·Granted Jun 30, 2015·2 cites·19 claims
- 0352US12378851B2Method and system for producing well fluidsLIQUID ROD LIFT LLC·Filed 2023·Granted Aug 5, 2025·0 cites·18 claims
- 0445US9863224B2Wellbore isolation system with communication linesBAKER HUGHES A GE CO LLC·Filed 2014·Granted Jan 9, 2018·0 cites·18 claims
- 0541US2016040485A1Wellbore retention systemBISHOP DAVID·Filed 2014·Application pending·0 cites
- 0639US9915125B2Wellbore strings containing annular flow valves and methods of use thereofVAN CLIEF ROCKNI·Filed 2014·Granted Mar 13, 2018·0 cites·19 claims
- 0735US2022290517A1Pressure enhanced frac plugDOWNHOLE INNOVATIONS LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →