Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339078 | Tank car coating apparatus | Arthur W. Gill, John W. Smith, Louis L. Freeman, Jr | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339078 | Tank car coating apparatus | Arthur W. Gill, John W. Smith, Louis L. Freeman, Jr | 1982-07-13 |