Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800904 | Embossable surface covering with inorganic wear layer | Robert A. Hallman, Robert D. Hensel, Jeffrey S. Ross, Jerome D. Wisnosky | 1998-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800904 | Embossable surface covering with inorganic wear layer | Robert A. Hallman, Robert D. Hensel, Jeffrey S. Ross, Jerome D. Wisnosky | 1998-09-01 |