Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319160 | Catenary troughing idler | Tom Banasiak, Charles W. Aaron | 2022-05-03 |
| 10941003 | Catenary troughing idler | Charles W. Aaron | 2021-03-09 |
| 10717451 | Aggregate train and methods of loading and unloading | Charles W. Aaron | 2020-07-21 |
| 10286929 | Aggregate train and methods of loading and unloading | Charles W. Aaron | 2019-05-14 |