Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494329 | Conically shaped filter | Steven J. Paliobeis | 2004-08-10 |
| 6745432 | Upright vacuum cleaner with cyclonic airflow | Michael F. Wright, Brett Latimer, Paul D. Stephens, Mark E. Cipolla, Craig Barbeck | 2004-06-08 |