Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351269 | Method of and apparatus for unconfined fish farming and the like | Albert H. Knowles | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351269 | Method of and apparatus for unconfined fish farming and the like | Albert H. Knowles | 1982-09-28 |