Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775882 | Stick vacuum with dirt cup | Jeffrey M. Kalman, David J. Boll | 2004-08-17 |
| 6772477 | Floor nozzle for a vacuum cleaner | Robert A. Matousek, Richard C. Farone, Jeffrey M. Kalman, Craig M. Saunders | 2004-08-10 |
| 6712868 | Bagless canister vacuum cleaner | Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone, David DiNunzio +4 more | 2004-03-30 |