Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006281 | Process for the production of a marine animal oil | David Rubin | 1991-04-09 |
| 4792418 | Method of extraction and purification of polyunsaturated fatty acids from natural sources | David Rubin | 1988-12-20 |