Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7228586 | Multilayer scrub pad | Michael Scott Prodoehl, Brian David Douglas, Jennifer Lynne Brown, Ronald Joseph Zink, Ward William Ostendorf +1 more | 2007-06-12 |
| 7225496 | Multilayer scrub pad | Michael Scott Prodoehl, Brian David Douglas, Jennifer Lynne Brown, Ronald Joseph Zink, Ward William Ostendorf +1 more | 2007-06-05 |
| 6993805 | Multilayer scrub pad | Michael Scott Prodoehl, Brian David Douglas, Jennifer Lynne Brown, Ronald Joseph Zink, Ward William Ostendorf +1 more | 2006-02-07 |
| 6602577 | Embossed cellulosic fibrous structure | Ward William Ostendorf, Gregory William Duritsch, Kevin Mitchell Wiwi | 2003-08-05 |