Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485270 | Air pump with noise silence arrangement | — | 2002-11-26 |
| D466259 | Magnetic cleaning scrap-slab for aquarium | — | 2002-11-26 |
| D455155 | Air pump | — | 2002-04-02 |
| 6352051 | Egg-laying tank for home aquarium with egg protection arrangement | — | 2002-03-05 |
| 6340069 | Sound elimination structure for air pump | — | 2002-01-22 |