Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700353 | Paper strengthened with solubilized collagen and method | David Chris Masterson, David J. Fink, Barbara A. Metz, Gordon E. Pickett, Paul M. Gemmer +1 more | 1997-12-23 |
| 5700354 | Paper strengthened with solubilized collagen and method | Kevin M. Virnelson, David Chris Masterson, David J. Fink, Barbara A. Metz, Gordon E. Pickett +2 more | 1997-12-23 |
| 5647957 | Method of preparing paper strengthened with solubilized collagen | David Chris Masterson, David J. Fink, Barbara A. Metz, Gordon E. Pickett, Paul M. Gemmer +1 more | 1997-07-15 |