Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700353 | Paper strengthened with solubilized collagen and method | Kenneth E. Hughes, David Chris Masterson, David J. Fink, Barbara A. Metz, Gordon E. Pickett +1 more | 1997-12-23 |
| 5700354 | Paper strengthened with solubilized collagen and method | Kevin M. Virnelson, Kenneth E. Hughes, David Chris Masterson, David J. Fink, Barbara A. Metz +2 more | 1997-12-23 |
| 5686262 | Recycle process for the production of low-cost soluble collagen | David J. Fink | 1997-11-11 |
| 5647957 | Method of preparing paper strengthened with solubilized collagen | Kenneth E. Hughes, David Chris Masterson, David J. Fink, Barbara A. Metz, Gordon E. Pickett +1 more | 1997-07-15 |