Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336240 | Modular sponge mop | Christopher J. Laux, Paul P. Kolada, Dana J. Koppes | 2002-01-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336240 | Modular sponge mop | Christopher J. Laux, Paul P. Kolada, Dana J. Koppes | 2002-01-08 |