Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511548 | Method and apparatus for delivering fragrance using a floor care device | Bruce Kiern | 2003-01-28 |
| 5632060 | Vacuum cleaner with agitation member drive belt access panel | Gary L. Steinberg | 1997-05-27 |
| 5355542 | Orbiter floor machine | Marshall B. Oreck | 1994-10-18 |