Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609035 | Method and apparatus for freezing large blocks of a liquid or slurry | Billy Cothern, Joseph A. Ramsey | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609035 | Method and apparatus for freezing large blocks of a liquid or slurry | Billy Cothern, Joseph A. Ramsey | 1997-03-11 |