Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700352 | Process for including a fine particulate filler into tissue paper using an anionic polyelectrolyte | Kenneth Douglas Vinson | 1997-12-23 |
| 5679218 | Tissue paper containing chemically softened coarse cellulose fibers | Kenneth Douglas Vinson | 1997-10-21 |