Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331567 | Edible composition containing zinc and linoleic acid | Katrina Anne Marsh | 2001-12-18 |
| 6177107 | Biotin and B vitamins containing pet food | Katrina Anne Marsh | 2001-01-23 |
| 5108639 | Electrorheological fluid containing a base-treated polyanthine solid phase | Hermann Block, John Chapples | 1992-04-28 |