Durham, North Carolina
United States
3
2023-03-09
The entities that hold a legal rights for patent applications filed by inventor Johnson Leah:
Leah Johnson from Durham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Design, Fabrication, and Characterization of Nanoplastics and Microplastics
#2 | 2018-08-23SUBCUTANEOUS RESERVOIR DEVICE AND METHOD OF MANUFACTURE
#3 | 2016-01-07Cementitious fracture fluid and methods of use thereof
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