Duncan, Oklahoma
United States
5
2013-07-04
The entities that hold a legal rights for patent applications filed by inventor Szymanski Michael:
Michael Szymanski from Duncan, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Density-matched suspensions and associated methods
#2 | 2012-08-02Variable Pressure Weighting Material Particles
#3 | 2010-09-23Density-matched suspensions and associated methods
#4 | 2010-05-20Density-matched suspensions and associated methods
#5 | 2009-06-25Variable density treatment fluids
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