Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428589 | Two-stage particle separator for vacuum cleaners | Victor Younger | 2002-08-06 |
| 6401295 | Upright vacuum cleaner with cyclonic air flow | Richard C. Gibbs, Mark Reindle, Michael F. Wright | 2002-06-11 |
| 6353963 | Upright vacuum cleaner with cyclonic air flow | Richard C. Gibbs, Mark Reindle, Michael F. Wright | 2002-03-12 |