Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093163 | Device for hallux valgus | Andrew K. Chong | 2000-07-25 |
| 4913136 | Harness for the treatment of congenital hip dislocation in infants | Andrew K. Chong | 1990-04-03 |
| 4646216 | Pleated lampshade cover and the method of making it | Andrew K. Chong | 1987-02-24 |