Inventor · disambiguated record
Erik Vilhelm Nordenstam
Also filed as: NORDENSTAM ERIK · NORDENSTAM ERIK V · NORDENSTAM ERIK VILHELM
12 granted patents·2 pending applications·59 citations·filing 2011–2023
87Inventor score
Files withPALMER LARRY THOMAS4CROW STEPHEN L3BAKER HUGHES INC1BAKER HUGHES OILFIELD OPERATIONS LLC1CONNELL PAUL L1
Top patents by PatentIndex Score
14 records- 0190US8869896B2Multi-position mechanical spear for multiple tension cuts while removing cuttingsCROW STEPHEN L·Filed 2011·Granted Oct 28, 2014·19 cites·19 claims
- 0286US8955597B2Method and system for abandoning a boreholeCONNELL PAUL L·Filed 2011·Granted Feb 17, 2015·15 cites·8 claims
- 0386US8881818B2Tubular cutting with debris filtrationCROW STEPHEN L·Filed 2011·Granted Nov 11, 2014·12 cites·20 claims
- 0485US8881819B2Tubular cutting with a sealed annular space and fluid flow for cuttings removalCROW STEPHEN L·Filed 2011·Granted Nov 11, 2014·11 cites·23 claims
- 0574US8727755B2Downhole impression imaging system and methods using shape memory materialGUIDRY CHRISTOPHER W·Filed 2012·Granted May 20, 2014·2 cites·12 claims
- 0663US12480367B2Downhole tool, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 0758US2014217639A1Downhole Impression Imaging System and Methods Using Shape Memory MaterialBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 0846US11215026B2Locking backpressure valvePALMER LARRY THOMAS·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 0946US11215028B2Locking backpressure valvePALMER LARRY THOMAS·Filed 2020·Granted Jan 4, 2022·0 cites·14 claims
- 1042US11365605B2Locking backpressure valvePALMER LARRY THOMAS·Filed 2020·Granted Jun 21, 2022·0 cites·18 claims
- 1141US11359460B2Locking backpressure valvePALMER LARRY THOMAS·Filed 2020·Granted Jun 14, 2022·0 cites·18 claims
- 1241US10221640B2Method and system for abandoning a cased boreholeNORDENSTAM ERIK VILHELM·Filed 2016·Granted Mar 5, 2019·0 cites·20 claims
- 1340US10107065B2Through-tubing deployed annular isolation device and methodDUPHORNE DARIN·Filed 2015·Granted Oct 23, 2018·0 cites·19 claims
- 1432US2016378185A1Integration of heads up display with data processingMODY RUSTOM·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →