Houston, Texas
United States
3
2018-07-05
The entities that hold a legal rights for patent applications filed by inventor Ramey Mark E.:
Mark E. Ramey from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Top set liner hanger and packer with hanger slips above the packer seal
#2 | 2018-03-08Top set liner hanger and packer with hanger slips above the packer seal
#3 | 2013-12-05Gravel packing method for multilateral well prior to locating a junction
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