Inventor · disambiguated record
David L. Olson
Also filed as: OLSON DAVID · OLSON DAVID L · OLSON DAVID LESTER · OLSON II DAVID L
16 granted patents·6 pending applications·513 citations·filing 1982–2018
94Inventor score
Top patents by PatentIndex Score
22 records- 0197US6036166AChamber valveIMI CORNELIUS INC·Filed 1998·Granted Mar 14, 2000·172 cites·2 claims
- 0290US6289990B1Production tubing shunt valveBAKER HUGHES INC·Filed 2000·Granted Sep 18, 2001·114 cites·19 claims
- 0385US7306951B1Method and apparatus for determining diffusible hydrogen concentrationsMIDWEST RESEARCH INST·Filed 2000·Granted Dec 11, 2007·40 cites·45 claims
- 0484US5988992ARetrievable progressing cavity pump rotorBAKER HUGHES INC·Filed 1998·Granted Nov 23, 1999·43 cites·17 claims
- 0571US5186521AWheel and drive key assemblyALLIED SIGNAL INC·Filed 1991·Granted Feb 16, 1993·27 cites·17 claims
- 0670US7431095B2Non-tubing deployed well artificial lift systemBAKER HUGHES INC·Filed 2005·Granted Oct 7, 2008·5 cites·8 claims
- 0765US4640368ADraft sensor including strain sensor coupled to load strapDEERE & CO·Filed 1986·Granted Feb 3, 1987·21 cites·5 claims
- 0863US2014108131A1Enhanced adserving metric determinationTRUEFFECT INC·Filed 2013·Application pending·0 cites
- 0963US2014122223A1Enhanced adserving metric determinationTRUEFFECT INC·Filed 2013·Application pending·0 cites
- 1063US2014108092A1Enhanced adserving metric determinationTRUEFFECT INC·Filed 2013·Application pending·0 cites
- 1162US6702027B2Gas dissipation chamber for through tubing conveyed ESP pumping systemsBAKER HUGHES INC·Filed 2001·Granted Mar 9, 2004·26 cites·20 claims
- 1260US8561708B2ID centralizerJOHNSON NICHOLAS D·Filed 2011·Granted Oct 22, 2013·2 cites·28 claims
- 1357US8104534B2Mechanical seal and lock for tubing conveyed pump systemOLSON DAVID L·Filed 2008·Granted Jan 31, 2012·7 cites·18 claims
- 1457US4534793ACast iron welding materials and methodRESEARCH CORP·Filed 1982·Granted Aug 13, 1985·13 cites·16 claims
- 1555US6412563B1System and method for enhanced conditioning of well fluids circulating in and around artificial lift assembliesBAKER HUGHES INC·Filed 2000·Granted Jul 2, 2002·24 cites·20 claims
- 1654US6592490B2Well pump gear box hydrodynamic washerBAKER HUGHES INC·Filed 2001·Granted Jul 15, 2003·5 cites·15 claims
- 1752US4726854ACast iron welding electrodesRESEARCH CORP·Filed 1985·Granted Feb 23, 1988·13 cites·9 claims
- 1843US2012111837A1In-service weld repairs using metal arc welding under oil (mawuo) of pipelines, tanks, and vesselsAL-MOSTANEER HAMAD H·Filed 2011·Application pending·0 cites
- 1939US8171997B2High velocity string for well pump and method for producing well fluidOLSON DAVID L·Filed 2008·Granted May 8, 2012·1 cites·21 claims
- 2030US2019170184A1Connection type between a power source and a progressing cavity pump for submersible applicationAILIFT TIANJIN SCIENCE CO LTD·Filed 2018·Application pending·0 cites
- 2129US2011284238A1Insertable surface-driven pumpBERRY DOUGLAS W·Filed 2011·Application pending·0 cites
- 2217USD478505SDispenser for sunblock towelettesFiled 2002·Granted Aug 19, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →