Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8733852 | Toilet brush caddy | Matthew D. Marhefka | 2014-05-27 |
| D664364 | Head of a cleaning device | Matthew D. Marhefka | 2012-07-31 |
| D650955 | Cleaning device | Dean Chapman, Matthew L. Chin, Vince Cella, Sean E. Monahan | 2011-12-20 |