Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352567 | Nonwoven abrasive articles and methods | Mary B. Donovan, Loc X. Van, Gary T. Stram | 2002-03-05 |
| 6207246 | Nonwoven abrasive material roll | Louis S. Moren, Douglas S. Spencer | 2001-03-27 |
| 5712210 | Nonwoven abrasive material roll | Louis S. Moren, Charlie A. Hanf, C. Mathew Barnard | 1998-01-27 |