Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592964 | Nozzle plate assembly of micro-injecting device and method for manufacturing the same | Byung-sun Ahn, Dunaev Boris Nikolaevich | 2003-07-15 |
| 6402921 | Nozzle plate assembly of micro-injecting device and method for manufacturing the same | Byung-sun Ahn, Dunaev Boris Nikolaevich | 2002-06-11 |