Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745432 | Upright vacuum cleaner with cyclonic airflow | Charles J. Thur, Brett Latimer, Paul D. Stephens, Mark E. Cipolla, Craig Barbeck | 2004-06-08 |
| 6735815 | Upright vacuum cleaner with cyclonic air flow | Kenneth W. Bair, Richard C. Gibbs, Mark Reindle | 2004-05-18 |
| 6735817 | Upright vacuum cleaner with cyclonic air flow | Kenneth W. Bair, Richard C. Gibbs, Mark Reindle | 2004-05-18 |
| 6712868 | Bagless canister vacuum cleaner | John S. Murphy, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone +4 more | 2004-03-30 |