Spring, Texas
United States
5
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Triplett William N.:
William N. Triplett from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
GRAVEL PACKING SYSTEM AND METHOD
#2 | 2011-05-19Modular hydraulic operator for a subterranean tool
#3 | 2009-07-09Delayed acting gravel pack fluid loss valve
#4 | 2005-09-15Lock for a downhole tool with a reset feature
#5 | 2005-09-13Treating apparatus and method for expandable screen system
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