Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643012 | Safety plug with switch means | Chao-Lin Mai | 1997-07-01 |
| 5641303 | Lamp socket | — | 1997-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643012 | Safety plug with switch means | Chao-Lin Mai | 1997-07-01 |
| 5641303 | Lamp socket | — | 1997-06-24 |