Inventor · disambiguated record
Edward J. Kossa
Also filed as: KOSSA EDWARD · KOSSA EDWARD J
8 granted patents·1 pending application·29 citations·filing 2005–2023
81Inventor score
Technology areasE21B
Top patents by PatentIndex Score
9 records- 0194US11808109B1Frangible disk configuration, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Nov 7, 2023·5 cites·20 claims
- 0286US11492869B2Backup and packerURBAN LARRY·Filed 2021·Granted Nov 8, 2022·2 cites·15 claims
- 0384US12134945B2Frangible disk sub, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
- 0471US7604048B2Spring energized debris barrier for mechanically set retrievable packerBAKER HUGHES INC·Filed 2006·Granted Oct 20, 2009·13 cites·20 claims
- 0570US12460490B2Slip anchor, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Nov 4, 2025·0 cites·26 claims
- 0663US7360590B2Energized thermoplastic sealing element and method of useBAKER HUGHES INC·Filed 2005·Granted Apr 22, 2008·8 cites·19 claims
- 0761US11988067B1Frangible disk sub, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted May 21, 2024·0 cites·20 claims
- 0859US12104472B2Dual string gas injection system with flow controlBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2022·Granted Oct 1, 2024·0 cites·20 claims
- 0934US2023088359A1Remote set tool with contingency trigger and systemVISSOTSKI ANDREW JOHN·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →