Duncan, Oklahoma
United States
14
2012-03-01
The entities that hold a legal rights for patent applications filed by inventor CASE Leonard:
Leonard CASE from Duncan, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Rapid swelling and un-swelling materials in well tools
#2 | 2010-03-25Self Erecting Storage Unit
#3 | 2009-12-10Proppant Addition Method and System
#4 | 2009-11-12Methods of treating a lower-quality water for use as some of the water in the forming and delivering of a treatment fluid into a wellbore
#5 | 2009-11-12Methods of using a lower-quality water for use as some of the water in the forming and delivering of a treatment fluid into a wellbore
#6 | 2009-11-12Methods of using a higher-quality water with an unhydrated hydratable additive allowing the use of a lower-quality water as some of the water in the forming and delivering of a treatment fluid into a wellbore
#7 | 2009-11-12Methods of pumping fluids having different concentrations of particulate at different average bulk fluid velocities to reduce pump wear and maintenance in the forming and delivering of a treatment fluid into a wellbore
#8 | 2009-11-12Methods of pumping fluids having different concentrations of particulate with different concentrations of hydratable additive to reduce pump wear and maintenance in the forming and delivering of a treatment fluid into a wellbore
#9 | 2009-08-06Method and apparatus for orchestration of fracture placement from a centralized well fluid treatment center
#10 | 2008-05-22Differential pitch hammerless connection with hydraulic driving mechanism
#11 | 2007-06-07Hydrocarbon industry servicing fluid and methods of performing service operations
#12 | 2007-06-07Irradiation system and methods of treating fluids in hydrocarbon industry applications
#13 | 2007-06-07Method and apparatus for providing pressure for well treatment operations
#14 | 2005-04-19Coiled tubing acoustic telemetry system and method
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