Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785927 | Roller mop | Paul B. Specht | 2004-09-07 |
| 6722806 | Cleaning implements | Jeffery Scott Kunkler, Christopher T. Boyer, Kevin James Zwart, Arnold George Benecke, Roderick Kleiss +1 more | 2004-04-20 |