Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679945 | System for mounting and unloading rail cars and methods of using them | Gerald W Connor | 2023-06-20 |
| 11046536 | System for mounting and unloading rail cars and methods of using them | Gerald W Connor | 2021-06-29 |
| 9206369 | Methods of improving combustion of solid fuels | James E. Lester, Joseph W. Hundley | 2015-12-08 |
| 6190106 | Apparatus for unloading open top railroad cars | James M. Hoye | 2001-02-20 |