Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558511 | Soft bulky multi-ply product and method of making the same | John H. Dwiggins, Frank D. Harper, Galyn A. Schulz, Brian J. Schuh, Michael S. Heath | 2003-05-06 |
| 6517673 | Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture | Michael S. Heath, Mark S. Siegel, Frank D. Harper, John H. Dwiggins | 2003-02-11 |