Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104978 | Alloy for seal ring, seal ring, and method of making seal ring for seal assembly of machine | Li Zhang, Thomas John Yaniak, Yeonbok Muk, Gilsung Kim | 2021-08-31 |
JC
Jichul Choi
Overall (All Time): #2,746,557 of 4,157,543Top 70%
1
Patents All Time