Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663151 | Bumper system for motor vehicles | Jeffrey Bladow, Peter John Schuster, Shui-Fang Chou | 2003-12-16 |
| 6502848 | Tow hitch rear bumper assembly | Shui-Fang Chou, Daniel Y. Hwang | 2003-01-07 |
| 6460909 | Bumper system for motor vehicles | Jeffrey Bladow, Peter John Schuster, Shui-Fang Chou | 2002-10-08 |
| 6412836 | Bumper system for motor vehicles | Gregory S. Frederick, Shui-Fang Chou, Jeffrey A. Anderson | 2002-07-02 |
| 6179320 | Tow hitch rear bumper assembly | Shui-Fang Chou, Daniel Y. Hwang | 2001-01-30 |
| 5347690 | Fastener apparatus for an automotive body panel component | Walter J. Kallenberg | 1994-09-20 |
| 4944540 | Sliding radiator grill | Arnold O. Pohto | 1990-07-31 |