DJ

Dong Wan Jo

TC Tokai Carbon Korea Co.: 2 patents #1 of 5Top 20%
Overall (2023): #160,371 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11780732 Carbonated tantalum coating material 2023-10-10
11697874 Tantalum carbide coated carbon material 2023-07-11