Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865850 | Dietary fat reduction | William Shell | 1989-09-12 |
| 4820732 | Method and compositions for reducing dysfunction in angioplasty procedures | William Shell | 1989-04-11 |
| 4811741 | Volumetric determination of a fluid | William Shell | 1989-03-14 |