Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258122 | Cross-flow filter device with pressure-balancing feature | Young Sik HA, Martin J. Weinstein | 1993-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258122 | Cross-flow filter device with pressure-balancing feature | Young Sik HA, Martin J. Weinstein | 1993-11-02 |