Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647674 | Pair of seating recesses for a cleaning head | — | 2011-10-25 |
| D646856 | Cleaning appliance | Oliver Breit, Ognjen Vrdoljak, Mason Greene, Homero Garza Malacara, Stephen M. Gatchell | 2011-10-11 |