Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672249 | Process for including a fine particulate filler into tissue paper using starch | Kenneth Douglas Vinson, John P. Erspamer, Jonathan Andrew Ficke, Jeffress Paul Halter | 1997-09-30 |
| 5611890 | Tissue paper containing a fine particulate filler | Kenneth Douglas Vinson, John P. Erspamer, Jeffress Paul Halter | 1997-03-18 |