Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8627543 | Cleaning appliance having multiple functions | Ognjen Vrdoljak, Chow Hung, Stephen M. Gatchell, Mason Greene | 2014-01-14 |
| D646856 | Cleaning appliance | Oliver Breit, Ognjen Vrdoljak, Mason Greene, Stephen M. Gatchell, Chow Hung | 2011-10-11 |