Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631332 | Movable sand plow for locomotive | Alexander Shubs, Jr., Michael Colarossi, Xiaoying MA | 2017-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631332 | Movable sand plow for locomotive | Alexander Shubs, Jr., Michael Colarossi, Xiaoying MA | 2017-04-25 |