Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658804 | Self-bearing flexible curtain wall system | Vladimir S. Leytes, Xiaocong Gu | 2003-12-09 |
| 6568634 | Wing-drive mechanism and vehicle employing same | — | 2003-05-27 |
| 6565039 | Wing-drive mechanism and vehicle employing same | — | 2003-05-20 |