Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691466 | Liquid-sensing apparatus and method | John Harkness | 1997-11-25 |
| 5637333 | Sea urchin feed and method of producing same | Addison Lawrence, Joseph P. Kearns, Galen J. Rokey | 1997-06-10 |