Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649740 | Hydratable form of keratin for use as a soil amendment | Robert A. Smith, Mark E. Van Dyke, Cheryl R. Blanchard, Arlene J. Siller-Jackson | 2003-11-18 |
| 6544548 | Keratin-based powders and hydrogel for pharmaceutical applications | Arlene J. Siller-Jackson, Mark E. Van Dyke, Cheryl R. Blanchard, Robert A. Smith | 2003-04-08 |