Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354825 | Method and apparatus for drying coal | Thomas B. Kearns, Edward T. Maciejewski | 1982-10-19 |
| 4337030 | Solid fuel fired kiln | Edward Gootzait | 1982-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354825 | Method and apparatus for drying coal | Thomas B. Kearns, Edward T. Maciejewski | 1982-10-19 |
| 4337030 | Solid fuel fired kiln | Edward Gootzait | 1982-06-29 |