Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613256 | Mechanical embossing texture differentiation between chemically restricted areas and non-restricted areas | W. Brossman, Lisa Moyer, William J. Kauffman | 2003-09-02 |
| 6511926 | Sheets flooring product and method | William J. Kauffman, Peter A. Christie, William B. Saporetti, Ralph W. Wright, Jr. | 2003-01-28 |