Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700353 | Paper strengthened with solubilized collagen and method | Kenneth E. Hughes, David Chris Masterson, 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, Kenneth E. Hughes, David Chris Masterson, Barbara A. Metz, Gordon E. Pickett +2 more | 1997-12-23 |
| 5686262 | Recycle process for the production of low-cost soluble collagen | Richard S. Brody | 1997-11-11 |
| 5670369 | Method for the production of soluble collagen | Kevin M. Virnelson | 1997-09-23 |
| 5664328 | Tool for removing a metallic plug from a tube | James W. Everett, Annette M. Costlow, James J. Roberts, Paul J. Boone | 1997-09-09 |
| 5647957 | Method of preparing paper strengthened with solubilized collagen | Kenneth E. Hughes, David Chris Masterson, Barbara A. Metz, Gordon E. Pickett, Paul M. Gemmer +1 more | 1997-07-15 |