Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591239 | Nonwoven abrasive article and method of making same | Eric G. Larson, Rufus C. Sanders, Jr., Brent D. Niccum, Elizabeth C. Edblom | 1997-01-07 |
| 5011642 | Method of making extruded article | Dennis G. Welygan, Ronald O. Zemke | 1991-04-30 |
| 4441228 | Dust mop | Vernon W. Marquart | 1984-04-10 |