Edmonton
Canada
2
2022-04-14
The entities that hold a legal rights for patent applications filed by inventor Jin Ellen:
Ellen Jin from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for the detection of corrosion under insulation (CUI), corrosion under fireproofing (CUF), and far side corrosion on carbon steel piping and plates
#2 | 2022-03-24CENTRALIZERS FOR INSPECTION OF LINED PIPELINES
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