Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D445022 | Lotion bottle | — | 2001-07-17 |
| D436844 | Lotion bottle | — | 2001-01-30 |
| D436845 | Lotion bottle | — | 2001-01-30 |
| D436525 | Lotion bottle | — | 2001-01-23 |
| 6170708 | Dual-dispenser bottle having middle ornamental window | Tsan-Yao Chen | 2001-01-09 |
| 6135323 | Dual-dispenser bottle with dual-liquid ornament | Tsan-Yao Chen | 2000-10-24 |