Inventor · disambiguated record
John Alasdair Cameron
Also filed as: CAMERON JOHN · CAMERON JOHN A · CAMERON JOHN A M · CAMERON JOHN ALASDAIR
10 granted patents·3 pending applications·129 citations·filing 1983–2021
88Inventor score
Files withWEATHERFORD LAMB5CHEVRON USA INC4CAMERON JOHN A1CAMERON JOHN ALASDAIR MACDONALD1COLUDROVICH III EARL J1
Top patents by PatentIndex Score
13 records- 0184US6877553B2Profiled recess for instrumented expandable componentsWEATHERFORD LAMB·Filed 2001·Granted Apr 12, 2005·64 cites·41 claims
- 0279US7048063B2Profiled recess for instrumented expandable componentsWEATHERFORD LAMB·Filed 2005·Granted May 23, 2006·18 cites·20 claims
- 0369US7073601B2Profiled encapsulation for use with instrumented expandable tubular completionsWEATHERFORD LAMB·Filed 2005·Granted Jul 11, 2006·10 cites·15 claims
- 0463US9359886B2System and method for providing a replenishable receptacle for tagger and/or tracer material in a wellboreCHEVRON USA INC·Filed 2014·Granted Jun 7, 2016·2 cites·11 claims
- 0562US6932161B2Profiled encapsulation for use with instrumented expandable tubular completionsWEATHERFORD LAMB·Filed 2001·Granted Aug 23, 2005·22 cites·11 claims
- 0660USD283022SWheel chockCAMERON JOHN A·Filed 1983·Granted Mar 18, 1986·9 cites·1 claims
- 0755US12018557B2Gravel pack quality measurementCHEVRON USA INC·Filed 2021·Granted Jun 25, 2024·0 cites·13 claims
- 0850US2023213434A1Systems and methods for continuous measurement of erosion and corrosion in oil and gas facilitiesCHEVRON USA INC·Filed 2021·Application pending·0 cites
- 0944US8336618B2Method and apparatus for isolating tubing with a swellable sealJONES COLIN·Filed 2008·Granted Dec 25, 2012·3 cites·41 claims
- 1040US8863854B2Method and apparatus for isolating tubing with a swellable sealWEATHERFORD LAMB·Filed 2012·Granted Oct 21, 2014·0 cites·30 claims
- 1139US8561695B2Apparatus and method for testing solids production in a wellboreCAMERON JOHN ALASDAIR MACDONALD·Filed 2011·Granted Oct 22, 2013·1 cites·3 claims
- 1238US2017362922A1Filter Media For Sand Control Screen AssembliesCHEVRON USA INC·Filed 2016·Application pending·0 cites
- 1328US2012000658A1Method for in situ fluid assessment and optimization during wellbore displacement operationsCOLUDROVICH III EARL J·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →