Inventor · disambiguated record
David Speed
Also filed as: SPEED DAVID · SPEED DAVID G
7 granted patents·2 pending applications·240 citations·filing 1995–2023
87Inventor score
Files withNORTHLAND ENERGY CORP3CAMCO INT1HALLIBURTON ENERGY SERVICES INC1MAXIMUM EROSION MITIGATION SYSTEMS LTD1NORTHLAND PRODUCTION TESTING L1
Top patents by PatentIndex Score
9 records- 0184US6413297B1Method and apparatus for treating pressurized drilling fluid returns from a wellNORTHLAND ENERGY CORP·Filed 2000·Granted Jul 2, 2002·58 cites·25 claims
- 0281US6315813B1Method of treating pressurized drilling fluid returns from a wellNORTHLAND ENERGY CORP·Filed 1999·Granted Nov 13, 2001·74 cites·12 claims
- 0375US6790367B2Method and apparatus for separating and measuring solids from multi-phase well fluidsNORTHLAND ENERGY CORP·Filed 2002·Granted Sep 14, 2004·31 cites·20 claims
- 0466US5775442ARecovery of gas from drilling fluid returns in underbalanced drillingNORTHLAND PRODUCTION TESTING L·Filed 1996·Granted Jul 7, 1998·56 cites·3 claims
- 0548US2025012185A1Downhole fiber optic connector with a side pocket and kick over assembly in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 0647US9212543B2Apparatus and methods for conducting well-related fluidsSTORMOEN KENT W·Filed 2013·Granted Dec 15, 2015·2 cites·16 claims
- 0746US12275249B2Predictive ink delivery system and methods of useXAAR TECHNOLOGY LTD·Filed 2020·Granted Apr 15, 2025·0 cites·7 claims
- 0841US2020173656A1Flare StackMAXIMUM EROSION MITIGATION SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 0935US5862859ASide pocket mandrel orienting device with integrally formed locating slotCAMCO INT·Filed 1995·Granted Jan 26, 1999·19 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →