Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596044 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyi, Donald A. Coates, Arne J. Diehl +2 more | 2003-07-22 |
| 6591447 | Spring loaded vacuum cleaner nozzle | Kurt D. Harsh, Ryan S. Steiner | 2003-07-15 |