Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862637 | Multi-cyclone dust separator | Jung-gyun Han, Joung-soo Park, Byung-jo Lee, Tae-gwang Kim, See-hyun Kim | 2011-01-04 |
SA
Sung-Soo Ahn
Overall (2011): #157,514 of 364,097Top 45%
1
Patents 2011