Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481350 | ECP/triple valve transition plate | Warren White, William John Potter, Gary M. Sich | 2016-11-01 |
| 9333959 | Brake cylinder maintaining valve | William John Potter | 2016-05-10 |