Inventor · disambiguated record
David W. Livingston
Also filed as: LIVINGSTON DAVID · LIVINGSTON DAVID W
11 granted patents·6 pending applications·163 citations·filing 1988–2023
90Inventor score
Files withBAKER HUGHES INC3LIVINGSTON DAVID W3BAKER HUGHES OILFIELD OPERATIONS LLC2ROGERS BRUCE A2RUMBAUGH MICHAEL R2
Top patents by PatentIndex Score
17 records- 0192US5426264ACross-linked polyethylene cable insulationBAKER HUGHES INC·Filed 1994·Granted Jun 20, 1995·90 cites·25 claims
- 0290US8692115B2Electrical submersible pump system having high temperature insulation materialsRUMBAUGH MICHAEL R·Filed 2011·Granted Apr 8, 2014·12 cites·20 claims
- 0388US8409620B2Solid moss control compositionLIVINGSTON DAVID W·Filed 2012·Granted Apr 2, 2013·10 cites·11 claims
- 0484US8772997B2Electrical submersible pump system having high temperature slot, end bell and phase-to-phase insulationRUMBAUGH MICHAEL R·Filed 2011·Granted Jul 8, 2014·7 cites·3 claims
- 0575US7396801B1Moss control compositionPENN STATE RES FOUND·Filed 2000·Granted Jul 8, 2008·10 cites·4 claims
- 0674US7493903B2Adjustable hair holding deviceROGERS BRUCE A·Filed 2004·Granted Feb 24, 2009·14 cites·8 claims
- 0764US8143523B2Downhole cable with thermally conductive polymer compositesDALRYMPLE LARRY V·Filed 2008·Granted Mar 27, 2012·4 cites·12 claims
- 0863US12191744B2Continuously welded capillary tubing over insulated conductor for ESP applicationsBAKER HUGHES HOLDINGS LLC·Filed 2021·Granted Jan 7, 2025·0 cites·18 claims
- 0959US12123264B2Advanced insulation and jacketing for downhole power and motor lead cablesBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Granted Oct 22, 2024·0 cites·19 claims
- 1058US2024395440A1Conductor insulation system with nanoparticle composite layerBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1155US4820764AHigh gas oil ratio resistant elastomerBAKER HUGHES INC·Filed 1988·Granted Apr 11, 1989·15 cites·6 claims
- 1255US2008274887A1Solid moss control compositionLIVINGSTON DAVID W·Filed 2008·Application pending·0 cites
- 1353US7950401B2Adjustable hair holding deviceROGERS BRUCE A·Filed 2004·Granted May 31, 2011·1 cites·12 claims
- 1447US2004154633A1Hair holding device with concealed springFiled 2004·Application pending·0 cites
- 1542US2008107291A1Omni directional adjustable acoustic lensLIVINGSTON DAVID W·Filed 2006·Application pending·0 cites
- 1640US2014127053A1Electrical submersible pumping system having wire with enhanced insulationSHETH KETANKUMAR K·Filed 2012·Application pending·0 cites
- 1735US2016003016A1ESP System Having Carbon Nanotube ComponentsBAKER HUGHES INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →