Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601930 | Rolling containers assembly | Soohyun Ham, John A. Bozak | 2003-08-05 |
| 6347847 | Rolling containers assembly | Sookhyun Ham, John A. Bozak | 2002-02-19 |
| D437484 | Rolling workshop | Soohyun Ham, John A. Bozak | 2001-02-13 |
| 6176559 | Rolling containers assembly | Soohyun Ham, John A. Bozak | 2001-01-23 |
| 6006395 | Cushion brush | Soohyun Ham, John A. Bozak | 1999-12-28 |