Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407972 | Method and mechanism for controlling gravitational discharge of material from a railroad hopper car | Richard Watson, Christopher C. Gaydos | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407972 | Method and mechanism for controlling gravitational discharge of material from a railroad hopper car | Richard Watson, Christopher C. Gaydos | 2019-09-10 |