Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439176 | Measuring tape | — | 2001-03-20 |
| D438478 | Measuring tape | — | 2001-03-06 |
| D275220 | Grill for an electronic insect killer or trap | Man H. Lee, Moon W. Lee, KAI-CHUNG CHAN | 1984-08-21 |
| D270930 | Electronic insect killer | Man H. Lee, Moon W. Lee, KAI-CHUNG CHAN | 1983-10-11 |