Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742504 | Pressure wave attenuator for a rail | Kenneth R. Seymour, II, Sidi Ould Sadfa, Ning Lei, James Henry Yager, Xilin Yang +1 more | 2004-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742504 | Pressure wave attenuator for a rail | Kenneth R. Seymour, II, Sidi Ould Sadfa, Ning Lei, James Henry Yager, Xilin Yang +1 more | 2004-06-01 |