Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984528 | Cleaning implement | Robert Giacolo, Norbert Weis | 2011-07-26 |
| D633672 | Pad | — | 2011-03-01 |
| D633673 | Cloth | — | 2011-03-01 |
| D630022 | Broom block | Robert Giacolo, Norbert Weis | 2011-01-04 |