Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482619 | Water filter assembly operable to prevent a jump condition | — | 1996-01-09 |
| 5179911 | Aquarium having a cleaning apparatus | Yi-Min Jian | 1993-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482619 | Water filter assembly operable to prevent a jump condition | — | 1996-01-09 |
| 5179911 | Aquarium having a cleaning apparatus | Yi-Min Jian | 1993-01-19 |