Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260887 | Locomotive parking brake | Derick Call, Carl Banks, Nicholas Van Derzee, James Lewis Vendlinski | 2022-03-01 |
| 10501098 | Locomotive parking brake | Derick Call, Carl Banks, Nicholas Van Derzee, James Lewis Vendlinski | 2019-12-10 |