Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418795 | Method of measuring shear friction factor through backward extrusion process | Yong Taek Im, Soo-Young Kim, Geun An Lee, Seong Hoon Kang | 2002-07-16 |
JC
Jae Seung Cheon
Overall (All Time): #3,550,985 of 4,157,543Top 90%
1
Patents All Time