Katy, Texas
United States
8
2012-07-19
The entities that hold a legal rights for patent applications filed by inventor Skala Robert D.:
Robert D. Skala from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries
#2 | 2012-01-05Proppants with carbide and/or nitride phases
#3 | 2011-06-16Cordierite having an increased alpha-cordierite phase and a proppant containing the same
#4 | 2011-03-31Composition and method for making a proppant
#5 | 2009-11-26Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries
#6 | 2009-02-12Proppants with carbide and/or nitride phases
#7 | 2008-06-12Composition and method for making a proppant
#8 | 2007-08-30Composition and method for making a proppant
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