Angleton, Texas
United States
4
2022-12-15
The entities that hold a legal rights for patent applications filed by inventor Maynard Jeff:
Jeff Maynard from Angleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for preparing a downhole tool component
#2 | 2022-04-07Retrievable packer with push rod release
#3 | 2019-03-07COLLAPSIBLE SUPPORT RINGS FOR A DOWNHOLE SYSTEM
#4 | 2015-10-29Fold back swell packer
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