Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344365 | Railway hopper car gate anti-friction seal | Thomas C. Soddy | 1982-08-17 |
| 4324188 | Hopper discharge outlet and method | — | 1982-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344365 | Railway hopper car gate anti-friction seal | Thomas C. Soddy | 1982-08-17 |
| 4324188 | Hopper discharge outlet and method | — | 1982-04-13 |