Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818032 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyj, Donald A. Coates, Arne J. Diehl +2 more | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818032 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyj, Donald A. Coates, Arne J. Diehl +2 more | 2004-11-16 |