Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D541498 | Suction nozzle for a vacuum cleaner | David W. Moine, Nick M. Bosyj, Wong Sing Yau, Kwok Wai Kuen | 2007-04-24 |
| D504548 | Upper housing for a vacuum cleaner | David W. Moine, Nick M. Bosyi, Wong Sing Yau, Kwok Wai Kuen | 2005-04-26 |
| 6640386 | Floor cleaning unit with a brush assembly | Jeffery A. Morgan, Douglas E. Gerber, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas +5 more | 2003-11-04 |