Houston, Texas
United States
4
2020-02-27
The entities that hold a legal rights for patent applications filed by inventor Johnson Daryl Erwin:
Daryl Erwin Johnson from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and compositions for use of proppant surface chemistry and internal porosity to consolidate proppant particulates
#2 | 2017-07-13Methods and compositions for use of proppant surface chemistry and internal porosity to consolidate proppant particulates
#3 | 2016-09-29Methods and compositions for use of proppant surface chemistry and internal porosity to consolidate proppant particulates
#4 | 2014-10-30Compositions and methods for use of proppant surface chemistry to improve proppant consolidation and flowback control
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