Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926781 | Support frames and rail cars for conveying bulk materials on a rail transport system | James Everrett Fisk, William John McCall, David Wilhelm Niemeyer, Curtis Ron Reay, Eric Benjamin Alexander Zanetti +1 more | 2021-02-23 |