Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720510 | Energy absorbing vehicle pillar structure | Roger P. Daniel, Praful J. Patel | 1998-02-24 |
| 5609385 | Energy absorbing vehicle pillar structure | Roger P. Daniel, Praful J. Patel, Clifford C. Chou | 1997-03-11 |
| 5560672 | Energy absorbing beam | Clifford C. Chou, Alan A. Kinnelly | 1996-10-01 |
| 5395135 | Energy absorbing vehicle door and side panels | Clifford C. Chou, Priyaranjan Prasad, Tah C. Low | 1995-03-07 |