Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359867 | Combination padlock with magnifiable combinations | Chong-Kuan Ling | 1994-11-01 |
| D346948 | Padlock | — | 1994-05-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359867 | Combination padlock with magnifiable combinations | Chong-Kuan Ling | 1994-11-01 |
| D346948 | Padlock | — | 1994-05-17 |