Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013149 | Pad including coadhesively adhered sheets | Lee A. Timmerman, Michael S. Groess, Robert P. Molenda | 2000-01-11 |
| 5755355 | Pad including coadhesively adhered sheets | Lee A. Timmerman, Michael S. Groess, Robert P. Molenda | 1998-05-26 |